3152222422 has 4 divisors (see below), whose sum is σ = 4728333636. Its totient is φ = 1576111210.

The previous prime is 3152222419. The next prime is 3152222459. The reversal of 3152222422 is 2242222513.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 788055604 + ... + 788055607.

It is an arithmetic number, because the mean of its divisors is an integer number (1182083409).

Almost surely, 2^3152222422 is an apocalyptic number.

3152222422 is a deficient number, since it is larger than the sum of its proper divisors (1576111214).

3152222422 is a wasteful number, since it uses less digits than its factorization.

3152222422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1576111213.

The product of its digits is 3840, while the sum is 25.

The square root of 3152222422 is about 56144.6562194480. The cubic root of 3152222422 is about 1466.2418730409.

Adding to 3152222422 its reverse (2242222513), we get a palindrome (5394444935).

Subtracting from 3152222422 its reverse (2242222513), we obtain a palindrome (909999909).

The spelling of 3152222422 in words is "three billion, one hundred fifty-two million, two hundred twenty-two thousand, four hundred twenty-two".