150563122 has 4 divisors (see below), whose sum is σ = 225844686. Its totient is φ = 75281560.

The previous prime is 150563113. The next prime is 150563123. The reversal of 150563122 is 221365051.

150563122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 124746561 + 25816561 = 11169^2 + 5081^2 .

It is not an unprimeable number, because it can be changed into a prime (150563123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37640779 + ... + 37640782.

Almost surely, 2^150563122 is an apocalyptic number.

150563122 is a deficient number, since it is larger than the sum of its proper divisors (75281564).

150563122 is an equidigital number, since it uses as much as digits as its factorization.

150563122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75281563.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 150563122 is about 12270.4165373471. The cubic root of 150563122 is about 531.9933503041.

The spelling of 150563122 in words is "one hundred fifty million, five hundred sixty-three thousand, one hundred twenty-two".