150022372 has 6 divisors (see below), whose sum is σ = 262539158. Its totient is φ = 75011184.

The previous prime is 150022351. The next prime is 150022387. The reversal of 150022372 is 273220051.

It can be written as a sum of positive squares in only one way, i.e., 148449856 + 1572516 = 12184^2 + 1254^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18752793 + ... + 18752800.

Almost surely, 2^150022372 is an apocalyptic number.

It is an amenable number.

150022372 is a deficient number, since it is larger than the sum of its proper divisors (112516786).

150022372 is a wasteful number, since it uses less digits than its factorization.

150022372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37505597 (or 37505595 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 150022372 is about 12248.3620129387. The cubic root of 150022372 is about 531.3556986087.

The spelling of 150022372 in words is "one hundred fifty million, twenty-two thousand, three hundred seventy-two".