30422202312 has 32 divisors (see below), whose sum is σ = 76636090080. Its totient is φ = 10063322880.

The previous prime is 30422202289. The next prime is 30422202313. The reversal of 30422202312 is 21320222403.

It is not an unprimeable number, because it can be changed into a prime (30422202313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4834993 + ... + 4841280.

It is an arithmetic number, because the mean of its divisors is an integer number (2394877815).

Almost surely, 2^30422202312 is an apocalyptic number.

It is an amenable number.

30422202312 is an abundant number, since it is smaller than the sum of its proper divisors (46213887768).

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

30422202312 is a wasteful number, since it uses less digits than its factorization.

30422202312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9676413 (or 9676409 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 30422202312 its reverse (21320222403), we get a palindrome (51742424715).

The spelling of 30422202312 in words is "thirty billion, four hundred twenty-two million, two hundred two thousand, three hundred twelve".