3225220155123 has 16 divisors (see below), whose sum is σ = 4571442854400. Its totient is φ = 2016813016800.

The previous prime is 3225220155041. The next prime is 3225220155139. The reversal of 3225220155123 is 3215510225223.

It is not a de Polignac number, because 3225220155123 - 2⁸ = 3225220154867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3225220155193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280107163 + ... + 280118676.

It is an arithmetic number, because the mean of its divisors is an integer number (285715178400).

Almost surely, 2^{3225220155123} is an apocalyptic number.

3225220155123 is a deficient number, since it is larger than the sum of its proper divisors (1346222699277).

3225220155123 is a wasteful number, since it uses less digits than its factorization.

3225220155123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560225962.

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 3225220155123 in words is "three trillion, two hundred twenty-five billion, two hundred twenty million, one hundred fifty-five thousand, one hundred twenty-three".