30011322232312 has 16 divisors (see below), whose sum is σ = 56279464503840. Its totient is φ = 15003465031296.

The previous prime is 30011322232271. The next prime is 30011322232337. The reversal of 30011322232312 is 21323222311003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274452528 + ... + 274561855.

It is an arithmetic number, because the mean of its divisors is an integer number (3517466531490).

Almost surely, 2^{30011322232312} is an apocalyptic number.

It is an amenable number.

30011322232312 is a deficient number, since it is larger than the sum of its proper divisors (26268142271528).

30011322232312 is a wasteful number, since it uses less digits than its factorization.

30011322232312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549021222 (or 549021218 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 30011322232312 its reverse (21323222311003), we get a palindrome (51334544543315).

The spelling of 30011322232312 in words is "thirty trillion, eleven billion, three hundred twenty-two million, two hundred thirty-two thousand, three hundred twelve".