2010111220988 has 96 divisors (see below), whose sum is σ = 3853169174400. Its totient is φ = 912019046400.

The previous prime is 2010111220927. The next prime is 2010111221009. The reversal of 2010111220988 is 8890221110102.

It is a super-2 number, since 2×2010111220988² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 394059638 + ... + 394064738.

It is an arithmetic number, because the mean of its divisors is an integer number (40137178900).

Almost surely, 2^{2010111220988} is an apocalyptic number.

It is an amenable number.

2010111220988 is a deficient number, since it is larger than the sum of its proper divisors (1843057953412).

2010111220988 is a wasteful number, since it uses less digits than its factorization.

2010111220988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5767 (or 5765 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 35.

The spelling of 2010111220988 in words is "two trillion, ten billion, one hundred eleven million, two hundred twenty thousand, nine hundred eighty-eight".