2120012211032 has 32 divisors (see below), whose sum is σ = 4034636558400. Its totient is φ = 1044171108864.

The previous prime is 2120012211029. The next prime is 2120012211047. The reversal of 2120012211032 is 2301122100212.

It is a self number, because there is not a number n which added to its sum of digits gives 2120012211032.

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, 3599843 + ... + 4147154.

It is an arithmetic number, because the mean of its divisors is an integer number (126082392450).

Almost surely, 2^{2120012211032} is an apocalyptic number.

It is an amenable number.

2120012211032 is a deficient number, since it is larger than the sum of its proper divisors (1914624347368).

2120012211032 is a wasteful number, since it uses less digits than its factorization.

2120012211032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7747515 (or 7747511 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2120012211032 its reverse (2301122100212), we get a palindrome (4421134311244).

The spelling of 2120012211032 in words is "two trillion, one hundred twenty billion, twelve million, two hundred eleven thousand, thirty-two".