10120001122 has 64 divisors (see below), whose sum is σ = 19968768000. Its totient is φ = 3726535680.

The previous prime is 10120001071. The next prime is 10120001161. The reversal of 10120001122 is 22110002101.

It is a junction number, because it is equal to n+sod(n) for n = 10120001099 and 10120001108.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1309923 + ... + 1317625.

It is an arithmetic number, because the mean of its divisors is an integer number (312012000).

Almost surely, 2^10120001122 is an apocalyptic number.

10120001122 is a deficient number, since it is larger than the sum of its proper divisors (9848766878).

10120001122 is a wasteful number, since it uses less digits than its factorization.

10120001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8191.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10120001122 its reverse (22110002101), we get a palindrome (32230003223).

The spelling of 10120001122 in words is "ten billion, one hundred twenty million, one thousand, one hundred twenty-two".