30202112012233 has 12 divisors (see below), whose sum is σ = 36666528476032. Its totient is φ = 24364729016640.

The previous prime is 30202112012197. The next prime is 30202112012291. The reversal of 30202112012233 is 33221021120203.

It is a de Polignac number, because none of the positive numbers 2^k-30202112012233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30202112012333) 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, 7464682113 + ... + 7464686158.

Almost surely, 2^{30202112012233} is an apocalyptic number.

It is an amenable number.

30202112012233 is a deficient number, since it is larger than the sum of its proper divisors (6464416463799).

30202112012233 is a wasteful number, since it uses less digits than its factorization.

30202112012233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14929368312 (or 14929368295 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 30202112012233 its reverse (33221021120203), we get a palindrome (63423133132436).

The spelling of 30202112012233 in words is "thirty trillion, two hundred two billion, one hundred twelve million, twelve thousand, two hundred thirty-three".