30022211131 has 16 divisors (see below), whose sum is σ = 33182208000. Its totient is φ = 26934336000.

The previous prime is 30022211117. The next prime is 30022211137. The reversal of 30022211131 is 13111222003.

It is not a de Polignac number, because 30022211131 - 2³³ = 21432276539 is a prime.

It is a super-2 number, since 2×30022211131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30022211137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2077531 + ... + 2091931.

It is an arithmetic number, because the mean of its divisors is an integer number (2073888000).

Almost surely, 2^30022211131 is an apocalyptic number.

30022211131 is a deficient number, since it is larger than the sum of its proper divisors (3159996869).

30022211131 is a wasteful number, since it uses less digits than its factorization.

30022211131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16890.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 30022211131 its reverse (13111222003), we get a palindrome (43133433134).

The spelling of 30022211131 in words is "thirty billion, twenty-two million, two hundred eleven thousand, one hundred thirty-one".