11020614561604 has 24 divisors (see below), whose sum is σ = 19475328827808. Its totient is φ = 5456282567040.

The previous prime is 11020614561563. The next prime is 11020614561623. The reversal of 11020614561604 is 40616541602011.

It is a super-2 number, since 2×11020614561604² (a number of 27 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 5032774 + ... + 6882589.

It is an arithmetic number, because the mean of its divisors is an integer number (811472034492).

Almost surely, 2^{11020614561604} is an apocalyptic number.

It is an amenable number.

11020614561604 is a deficient number, since it is larger than the sum of its proper divisors (8454714266204).

11020614561604 is a wasteful number, since it uses less digits than its factorization.

11020614561604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11917635 (or 11917633 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

It can be divided in two parts, 1102061 and 4561604, that added together give a palindrome (5663665).

The spelling of 11020614561604 in words is "eleven trillion, twenty billion, six hundred fourteen million, five hundred sixty-one thousand, six hundred four".