30212111364 has 12 divisors (see below), whose sum is σ = 70494926544. Its totient is φ = 10070703784.

The previous prime is 30212111353. The next prime is 30212111383. The reversal of 30212111364 is 46311121203.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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, 1258837962 + ... + 1258837985.

It is an arithmetic number, because the mean of its divisors is an integer number (5874577212).

Almost surely, 2^30212111364 is an apocalyptic number.

It is an amenable number.

30212111364 is an abundant number, since it is smaller than the sum of its proper divisors (40282815180).

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

30212111364 is a wasteful number, since it uses less digits than its factorization.

30212111364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2517675954 (or 2517675952 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 30212111364 its reverse (46311121203), we get a palindrome (76523232567).

The spelling of 30212111364 in words is "thirty billion, two hundred twelve million, one hundred eleven thousand, three hundred sixty-four".