30102022232020 has 24 divisors (see below), whose sum is σ = 66541312303200. Its totient is φ = 11407082108832.

The previous prime is 30102022231933. The next prime is 30102022232041. The reversal of 30102022232020 is 2023222020103.

It is a super-2 number, since 2×30102022232020² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39607923610 + ... + 39607924369.

It is an arithmetic number, because the mean of its divisors is an integer number (2772554679300).

Almost surely, 2^{30102022232020} is an apocalyptic number.

It is an amenable number.

30102022232020 is an abundant number, since it is smaller than the sum of its proper divisors (36439290071180).

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

30102022232020 is a wasteful number, since it uses less digits than its factorization.

30102022232020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79215848007 (or 79215848005 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 30102022232020 its reverse (2023222020103), we get a palindrome (32125244252123).

The spelling of 30102022232020 in words is "thirty trillion, one hundred two billion, twenty-two million, two hundred thirty-two thousand, twenty".