10010121011012 has 24 divisors (see below), whose sum is σ = 17925732730752. Its totient is φ = 4888491300000.

The previous prime is 10010121010993. The next prime is 10010121011027. The reversal of 10010121011012 is 21011012101001.

It is a junction number, because it is equal to n+sod(n) for n = 10010121010984 and 10010121011002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3933062 + ... + 5957282.

It is an arithmetic number, because the mean of its divisors is an integer number (746905530448).

Almost surely, 2^{10010121011012} is an apocalyptic number.

It is an amenable number.

10010121011012 is a deficient number, since it is larger than the sum of its proper divisors (7915611719740).

10010121011012 is a wasteful number, since it uses less digits than its factorization.

10010121011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053019 (or 2053017 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10010121011012 its reverse (21011012101001), we get a palindrome (31021133112013).

The spelling of 10010121011012 in words is "ten trillion, ten billion, one hundred twenty-one million, eleven thousand, twelve".