10121011100212 has 24 divisors (see below), whose sum is σ = 18649102989440. Its totient is φ = 4792842679680.

The previous prime is 10121011100201. The next prime is 10121011100251. The reversal of 10121011100212 is 21200111012101.

It is a happy number.

10121011100212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10121011100212² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10121011100192 and 10121011100201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18062133 + ... + 18614044.

Almost surely, 2^{10121011100212} is an apocalyptic number.

It is an amenable number.

10121011100212 is a deficient number, since it is larger than the sum of its proper divisors (8528091889228).

10121011100212 is a wasteful number, since it uses less digits than its factorization.

10121011100212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36679831 (or 36679829 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10121011100212 its reverse (21200111012101), we get a palindrome (31321122112313).

The spelling of 10121011100212 in words is "ten trillion, one hundred twenty-one billion, eleven million, one hundred thousand, two hundred twelve".