30212013332 has 12 divisors (see below), whose sum is σ = 52876832736. Its totient is φ = 15104346840.

The previous prime is 30212013317. The next prime is 30212013341. The reversal of 30212013332 is 23331021203.

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, 373544 + ... + 447167.

It is an arithmetic number, because the mean of its divisors is an integer number (4406402728).

Almost surely, 2^30212013332 is an apocalyptic number.

It is an amenable number.

30212013332 is a deficient number, since it is larger than the sum of its proper divisors (22664819404).

30212013332 is a wasteful number, since it uses less digits than its factorization.

30212013332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829918 (or 829916 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30212013332 its reverse (23331021203), we get a palindrome (53543034535).

The spelling of 30212013332 in words is "thirty billion, two hundred twelve million, thirteen thousand, three hundred thirty-two".