15873244222 has 32 divisors (see below), whose sum is σ = 26581509504. Its totient is φ = 7047674400.

The previous prime is 15873244217. The next prime is 15873244223. The reversal of 15873244222 is 22244237851.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15873244223) 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, 234697 + ... + 294667.

It is an arithmetic number, because the mean of its divisors is an integer number (830672172).

Almost surely, 2^15873244222 is an apocalyptic number.

15873244222 is a deficient number, since it is larger than the sum of its proper divisors (10708265282).

15873244222 is a wasteful number, since it uses less digits than its factorization.

15873244222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60264.

The product of its digits is 215040, while the sum is 40.

The spelling of 15873244222 in words is "fifteen billion, eight hundred seventy-three million, two hundred forty-four thousand, two hundred twenty-two".