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4022012010021 = 35325295673019
BaseRepresentation
bin111010100001110010100…
…110001101111000100101
3112020111111221011200001120
4322201302212031320211
51011344040033310041
612315404203444153
7563403131002335
oct72416246157045
915214457150046
104022012010021
1113107a8a20595
1254b5ab826659
13232374294135
14dc9489290c5
156e94d6ac366
hex3a87298de25

4022012010021 has 8 divisors (see below), whose sum is σ = 5463865372320. Its totient is φ = 2630749993872.

The previous prime is 4022012010007. The next prime is 4022012010031. The reversal of 4022012010021 is 1200102102204.

4022012010021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4022012010021 - 210 = 4022012008997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022012010031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12647836351 + ... + 12647836668.

It is an arithmetic number, because the mean of its divisors is an integer number (682983171540).

Almost surely, 24022012010021 is an apocalyptic number.

It is an amenable number.

4022012010021 is a deficient number, since it is larger than the sum of its proper divisors (1441853362299).

4022012010021 is a wasteful number, since it uses less digits than its factorization.

4022012010021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25295673075.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 4022012010021 its reverse (1200102102204), we get a palindrome (5222114112225).

The spelling of 4022012010021 in words is "four trillion, twenty-two billion, twelve million, ten thousand, twenty-one".