30220311022132 has 36 divisors (see below), whose sum is σ = 67112638768224. Its totient is φ = 11774147150640.

The previous prime is 30220311022127. The next prime is 30220311022133. The reversal of 30220311022132 is 23122011302203.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30220311022133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7008418768 + ... + 7008423079.

It is an arithmetic number, because the mean of its divisors is an integer number (1864239965784).

Almost surely, 2^{30220311022132} is an apocalyptic number.

It is an amenable number.

30220311022132 is an abundant number, since it is smaller than the sum of its proper divisors (36892327746092).

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

30220311022132 is a wasteful number, since it uses less digits than its factorization.

30220311022132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14016841876 (or 14016841867 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 30220311022132 its reverse (23122011302203), we get a palindrome (53342322324335).

The spelling of 30220311022132 in words is "thirty trillion, two hundred twenty billion, three hundred eleven million, twenty-two thousand, one hundred thirty-two".