2111235211152 has 60 divisors (see below), whose sum is σ = 5908849113024. Its totient is φ = 703706623680.

The previous prime is 2111235211139. The next prime is 2111235211157. The reversal of 2111235211152 is 2511125321112.

2111235211152 is a `hidden beast` number, since 2 + 1 + 1 + 1 + 23 + 521 + 115 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (2111235211157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2307877 + ... + 3090107.

Almost surely, 2^{2111235211152} is an apocalyptic number.

It is an amenable number.

2111235211152 is an abundant number, since it is smaller than the sum of its proper divisors (3797613901872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2111235211152 is a wasteful number, since it uses less digits than its factorization.

2111235211152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800988 (or 800979 counting only the distinct ones).

The product of its digits is 1200, while the sum is 27.

The spelling of 2111235211152 in words is "two trillion, one hundred eleven billion, two hundred thirty-five million, two hundred eleven thousand, one hundred fifty-two".