30100010022 has 24 divisors (see below), whose sum is σ = 67632122376. Its totient is φ = 10033336512.

The previous prime is 30100009997. The next prime is 30100010023. The reversal of 30100010022 is 22001000103.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 30100009986 and 30100010013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30100010023) 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, 30966603 + ... + 30967574.

It is an arithmetic number, because the mean of its divisors is an integer number (2818005099).

Almost surely, 2^30100010022 is an apocalyptic number.

30100010022 is an abundant number, since it is smaller than the sum of its proper divisors (37532112354).

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

30100010022 is an equidigital number, since it uses as much as digits as its factorization.

30100010022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61934194 (or 61934182 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 30100010022 its reverse (22001000103), we get a palindrome (52101010125).

The spelling of 30100010022 in words is "thirty billion, one hundred million, ten thousand, twenty-two".