2120332211012 has 24 divisors (see below), whose sum is σ = 3838589549760. Its totient is φ = 1023593427360.

The previous prime is 2120332210981. The next prime is 2120332211033. The reversal of 2120332211012 is 2101122330212.

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, 14040587 + ... + 14190797.

It is an arithmetic number, because the mean of its divisors is an integer number (159941231240).

Almost surely, 2^{2120332211012} is an apocalyptic number.

It is an amenable number.

2120332211012 is a deficient number, since it is larger than the sum of its proper divisors (1718257338748).

2120332211012 is a wasteful number, since it uses less digits than its factorization.

2120332211012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271931 (or 271929 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2120332211012 its reverse (2101122330212), we get a palindrome (4221454541224).

The spelling of 2120332211012 in words is "two trillion, one hundred twenty billion, three hundred thirty-two million, two hundred eleven thousand, twelve".