150350221422 has 12 divisors (see below), whose sum is σ = 325758813120. Its totient is φ = 50116740468.

The previous prime is 150350221421. The next prime is 150350221457. The reversal of 150350221422 is 224122053051.

150350221422 is a `hidden beast` number, since 1 + 50 + 350 + 221 + 42 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150350221421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4176395022 + ... + 4176395057.

It is an arithmetic number, because the mean of its divisors is an integer number (27146567760).

Almost surely, 2^150350221422 is an apocalyptic number.

150350221422 is an abundant number, since it is smaller than the sum of its proper divisors (175408591698).

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

150350221422 is a wasteful number, since it uses less digits than its factorization.

150350221422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8352790087 (or 8352790084 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 150350221422 its reverse (224122053051), we get a palindrome (374472274473).

The spelling of 150350221422 in words is "one hundred fifty billion, three hundred fifty million, two hundred twenty-one thousand, four hundred twenty-two".