151266450221224 has 32 divisors (see below), whose sum is σ = 305443494657000. Its totient is φ = 69814913513472.

The previous prime is 151266450221189. The next prime is 151266450221269. The reversal of 151266450221224 is 422122054662151.

It can be written as a sum of positive squares in 4 ways, for example, as 129105724500900 + 22160725720324 = 11362470^2 + 4707518^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16290192 + ... + 23830720.

Almost surely, 2^{151266450221224} is an apocalyptic number.

It is an amenable number.

151266450221224 is an abundant number, since it is smaller than the sum of its proper divisors (154177044435776).

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

151266450221224 is a wasteful number, since it uses less digits than its factorization.

151266450221224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7733437 (or 7733433 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

The spelling of 151266450221224 in words is "one hundred fifty-one trillion, two hundred sixty-six billion, four hundred fifty million, two hundred twenty-one thousand, two hundred twenty-four".