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10222021000012 = 2223310967833691
BaseRepresentation
bin1001010010111111111111…
…1011100011101101001100
31100012012211012220122101211
42110233333323203231030
52314434144334000022
633423533121344204
72103342131612443
oct224577773435514
940165735818354
1010222021000012
113291153404488
12119111a198064
13591c17770003
14274a69a99d5a
1512ad71792e77
hex94bffee3b4c

10222021000012 has 12 divisors (see below), whose sum is σ = 17965311587496. Its totient is φ = 5089074832160.

The previous prime is 10222020999991. The next prime is 10222021000063. The reversal of 10222021000012 is 21000012022201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10222020999956 and 10222021000001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5483915914 + ... + 5483917777.

It is an arithmetic number, because the mean of its divisors is an integer number (1497109298958).

Almost surely, 210222021000012 is an apocalyptic number.

It is an amenable number.

10222021000012 is a deficient number, since it is larger than the sum of its proper divisors (7743290587484).

10222021000012 is a wasteful number, since it uses less digits than its factorization.

10222021000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10967833928 (or 10967833926 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10222021000012 its reverse (21000012022201), we get a palindrome (31222033022213).

The spelling of 10222021000012 in words is "ten trillion, two hundred twenty-two billion, twenty-one million, twelve", and thus it is an aban number.

Divisors: 1 2 4 233 466 932 10967833691 21935667382 43871334764 2555505250003 5111010500006 10222021000012