16223057151232 has 18 divisors (see below), whose sum is σ = 32382742985978. Its totient is φ = 8111528575488.

The previous prime is 16223057151193. The next prime is 16223057151247. The reversal of 16223057151232 is 23215175032261.

It can be written as a sum of positive squares in only one way, i.e., 14879349605376 + 1343707545856 = 3857376^2 + 1159184^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31685658243 + ... + 31685658754.

Almost surely, 2^{16223057151232} is an apocalyptic number.

It is an amenable number.

16223057151232 is a deficient number, since it is larger than the sum of its proper divisors (16159685834746).

16223057151232 is an frugal number, since it uses more digits than its factorization.

16223057151232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63371317013 (or 63371316999 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 16223057151232 in words is "sixteen trillion, two hundred twenty-three billion, fifty-seven million, one hundred fifty-one thousand, two hundred thirty-two".