13120221174 has 16 divisors (see below), whose sum is σ = 26798750208. Its totient is φ = 4280355752.

The previous prime is 13120221167. The next prime is 13120221181. The reversal of 13120221174 is 47112202131.

It is an interprime number because it is at equal distance from previous prime (13120221167) and next prime (13120221181).

It is a super-3 number, since 3×13120221174³ (a number of 31 digits) contains 333 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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23262522 + ... + 23263085.

It is an arithmetic number, because the mean of its divisors is an integer number (1674921888).

Almost surely, 2^13120221174 is an apocalyptic number.

13120221174 is an abundant number, since it is smaller than the sum of its proper divisors (13678529034).

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

13120221174 is a wasteful number, since it uses less digits than its factorization.

13120221174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46525659.

The product of its (nonzero) digits is 672, while the sum is 24.

The spelling of 13120221174 in words is "thirteen billion, one hundred twenty million, two hundred twenty-one thousand, one hundred seventy-four".