150204022212 has 24 divisors (see below), whose sum is σ = 351617676256. Its totient is φ = 49904918208.

The previous prime is 150204022201. The next prime is 150204022231. The reversal of 150204022212 is 212220402051.

It is a super-2 number, since 2×150204022212² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20382313 + ... + 20389680.

Almost surely, 2^150204022212 is an apocalyptic number.

150204022212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

150204022212 is an abundant number, since it is smaller than the sum of its proper divisors (201413654044).

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

150204022212 is a wasteful number, since it uses less digits than its factorization.

150204022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40772307 (or 40772305 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

Adding to 150204022212 its reverse (212220402051), we get a palindrome (362424424263).

The spelling of 150204022212 in words is "one hundred fifty billion, two hundred four million, twenty-two thousand, two hundred twelve".