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202000010211212 = 221731165757830677
BaseRepresentation
bin101101111011011111001010…
…110110100110111110001100
3222111020000100000200200200112
4231323133022312212332030
5202434032010103224322
61553341305033215152
760356006363522063
oct5573371266467614
9874200300620615
10202000010211212
11593aa7a56a8a54
121a7a4b568614b8
138893699989c95
1437c4bd19b11da
15185473cdd75e2
hexb7b7cada6f8c

202000010211212 has 48 divisors (see below), whose sum is σ = 386601320947968. Its totient is φ = 91936895477760.

The previous prime is 202000010211199. The next prime is 202000010211253. The reversal of 202000010211212 is 212112010000202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25422383 + ... + 32408294.

It is an arithmetic number, because the mean of its divisors is an integer number (8054194186416).

Almost surely, 2202000010211212 is an apocalyptic number.

It is an amenable number.

202000010211212 is a deficient number, since it is larger than the sum of its proper divisors (184601310736756).

202000010211212 is a wasteful number, since it uses less digits than its factorization.

202000010211212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57832386 (or 57832384 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 202000010211212 its reverse (212112010000202), we get a palindrome (414112020211414).

The spelling of 202000010211212 in words is "two hundred two trillion, ten million, two hundred eleven thousand, two hundred twelve".

Divisors: 1 2 4 17 31 34 62 68 124 527 1054 1657 2108 3314 6628 28169 51367 56338 102734 112676 205468 873239 1746478 3492956 57830677 115661354 231322708 983121509 1792750987 1966243018 3585501974 3932486036 7171003948 30476766779 60953533558 95825431789 121907067116 191650863578 383301727156 1629032340413 2970588385459 3258064680826 5941176770918 6516129361652 11882353541836 50500002552803 101000005105606 202000010211212