3125143022322 has 16 divisors (see below), whose sum is σ = 6312170066112. Its totient is φ = 1031400337200.

The previous prime is 3125143022291. The next prime is 3125143022389. The reversal of 3125143022322 is 2232203415213.

It is a self number, because there is not a number n which added to its sum of digits gives 3125143022322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2578500238 + ... + 2578501449.

It is an arithmetic number, because the mean of its divisors is an integer number (394510629132).

Almost surely, 2^{3125143022322} is an apocalyptic number.

3125143022322 is an abundant number, since it is smaller than the sum of its proper divisors (3187027043790).

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

3125143022322 is a wasteful number, since it uses less digits than its factorization.

3125143022322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5157001793.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 3125143022322 its reverse (2232203415213), we get a palindrome (5357346437535).

The spelling of 3125143022322 in words is "three trillion, one hundred twenty-five billion, one hundred forty-three million, twenty-two thousand, three hundred twenty-two".