2120511114552 has 16 divisors (see below), whose sum is σ = 5301277786440. Its totient is φ = 706837038176.

The previous prime is 2120511114529. The next prime is 2120511114569. The reversal of 2120511114552 is 2554111150212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44177314863 + ... + 44177314910.

Almost surely, 2^{2120511114552} is an apocalyptic number.

It is an amenable number.

2120511114552 is an abundant number, since it is smaller than the sum of its proper divisors (3180766671888).

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

2120511114552 is a wasteful number, since it uses less digits than its factorization.

2120511114552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88354629782 (or 88354629778 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 30.

Adding to 2120511114552 its reverse (2554111150212), we get a palindrome (4674622264764).

The spelling of 2120511114552 in words is "two trillion, one hundred twenty billion, five hundred eleven million, one hundred fourteen thousand, five hundred fifty-two".