150561022 has 24 divisors (see below), whose sum is σ = 235468296. Its totient is φ = 72176208.

The previous prime is 150561001. The next prime is 150561023. The reversal of 150561022 is 220165051.

It is a junction number, because it is equal to n+sod(n) for n = 150560984 and 150561002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150561023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 233833 + ... + 234475.

It is an arithmetic number, because the mean of its divisors is an integer number (9811179).

Almost surely, 2^150561022 is an apocalyptic number.

150561022 is a deficient number, since it is larger than the sum of its proper divisors (84907274).

150561022 is an equidigital number, since it uses as much as digits as its factorization.

150561022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792 (or 745 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 150561022 is about 12270.3309653815. The cubic root of 150561022 is about 531.9908769423.

The spelling of 150561022 in words is "one hundred fifty million, five hundred sixty-one thousand, twenty-two".