30100222213 has 16 divisors (see below), whose sum is σ = 31763113200. Its totient is φ = 28480291840.

The previous prime is 30100222189. The next prime is 30100222261. The reversal of 30100222213 is 31222200103.

It can be written as a sum of positive squares in 8 ways, for example, as 851355684 + 29248866529 = 29178^2 + 171023^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30100222213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30100222013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1342983 + ... + 1365211.

It is an arithmetic number, because the mean of its divisors is an integer number (1985194575).

Almost surely, 2^30100222213 is an apocalyptic number.

It is an amenable number.

30100222213 is a deficient number, since it is larger than the sum of its proper divisors (1662890987).

30100222213 is a wasteful number, since it uses less digits than its factorization.

30100222213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23192.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30100222213 its reverse (31222200103), we get a palindrome (61322422316).

The spelling of 30100222213 in words is "thirty billion, one hundred million, two hundred twenty-two thousand, two hundred thirteen".