15314545222 has 8 divisors (see below), whose sum is σ = 22978791000. Its totient is φ = 7654948224.

The previous prime is 15314545201. The next prime is 15314545223. The reversal of 15314545222 is 22254541351.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15314545223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1153947 + ... + 1167142.

It is an arithmetic number, because the mean of its divisors is an integer number (2872348875).

Almost surely, 2^15314545222 is an apocalyptic number.

15314545222 is a deficient number, since it is larger than the sum of its proper divisors (7664245778).

15314545222 is a wasteful number, since it uses less digits than its factorization.

15314545222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2324390.

The product of its digits is 48000, while the sum is 34.

The spelling of 15314545222 in words is "fifteen billion, three hundred fourteen million, five hundred forty-five thousand, two hundred twenty-two".