10120012211122 has 32 divisors (see below), whose sum is σ = 17439387033600. Its totient is φ = 4355953232400.

The previous prime is 10120012211093. The next prime is 10120012211129. The reversal of 10120012211122 is 22111221002101.

It is a junction number, because it is equal to n+sod(n) for n = 10120012211096 and 10120012211105.

It is not an unprimeable number, because it can be changed into a prime (10120012211129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4470654 + ... + 6342457.

It is an arithmetic number, because the mean of its divisors is an integer number (544980844800).

Almost surely, 2^{10120012211122} is an apocalyptic number.

10120012211122 is a deficient number, since it is larger than the sum of its proper divisors (7319374822478).

10120012211122 is a wasteful number, since it uses less digits than its factorization.

10120012211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10815382.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10120012211122 its reverse (22111221002101), we get a palindrome (32231233213223).

The spelling of 10120012211122 in words is "ten trillion, one hundred twenty billion, twelve million, two hundred eleven thousand, one hundred twenty-two".