15233222004 has 96 divisors (see below), whose sum is σ = 47723698176. Its totient is φ = 3652318080.

The previous prime is 15233221987. The next prime is 15233222047. The reversal of 15233222004 is 40022233251.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 622072 + ... + 646095.

It is an arithmetic number, because the mean of its divisors is an integer number (497121856).

Almost surely, 2^15233222004 is an apocalyptic number.

15233222004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

15233222004 is an abundant number, since it is smaller than the sum of its proper divisors (32490476172).

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

15233222004 is a wasteful number, since it uses less digits than its factorization.

15233222004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268205 (or 1268203 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 15233222004 its reverse (40022233251), we get a palindrome (55255455255).

The spelling of 15233222004 in words is "fifteen billion, two hundred thirty-three million, two hundred twenty-two thousand, four".