2111011074402 has 32 divisors (see below), whose sum is σ = 4241383534080. Its totient is φ = 700444099200.

The previous prime is 2111011074397. The next prime is 2111011074479. The reversal of 2111011074402 is 2044701101112.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14109724 + ... + 14258552.

It is an arithmetic number, because the mean of its divisors is an integer number (132543235440).

Almost surely, 2^{2111011074402} is an apocalyptic number.

2111011074402 is an abundant number, since it is smaller than the sum of its proper divisors (2130372459678).

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

2111011074402 is a wasteful number, since it uses less digits than its factorization.

2111011074402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159658.

The product of its (nonzero) digits is 448, while the sum is 24.

Adding to 2111011074402 its reverse (2044701101112), we get a palindrome (4155712175514).

The spelling of 2111011074402 in words is "two trillion, one hundred eleven billion, eleven million, seventy-four thousand, four hundred two".