30212003022131 has 16 divisors (see below), whose sum is σ = 35370368160960. Its totient is φ = 25264236856320.

The previous prime is 30212003022121. The next prime is 30212003022143. The reversal of 30212003022131 is 13122030021203.

It is not a de Polignac number, because 30212003022131 - 2¹⁰ = 30212003021107 is a prime.

It is a super-2 number, since 2×30212003022131² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30212003022121) 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, 88592315 + ... + 88932683.

It is an arithmetic number, because the mean of its divisors is an integer number (2210648010060).

Almost surely, 2^{30212003022131} is an apocalyptic number.

30212003022131 is a deficient number, since it is larger than the sum of its proper divisors (5158365138829).

30212003022131 is a wasteful number, since it uses less digits than its factorization.

30212003022131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649694.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 30212003022131 its reverse (13122030021203), we get a palindrome (43334033043334).

The spelling of 30212003022131 in words is "thirty trillion, two hundred twelve billion, three million, twenty-two thousand, one hundred thirty-one".