30222222100032 has 56 divisors (see below), whose sum is σ = 79965190738336. Its totient is φ = 10073793328128.

The previous prime is 30222222100009. The next prime is 30222222100039. The reversal of 30222222100032 is 23000122222203.

It is a junction number, because it is equal to n+sod(n) for n = 30222222099981 and 30222222100008.

It is not an unprimeable number, because it can be changed into a prime (30222222100039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4772988 + ... + 9122820.

Almost surely, 2^{30222222100032} is an apocalyptic number.

30222222100032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30222222100032 is an abundant number, since it is smaller than the sum of its proper divisors (49742968638304).

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

30222222100032 is a wasteful number, since it uses less digits than its factorization.

30222222100032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4386035 (or 4386025 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 30222222100032 its reverse (23000122222203), we get a palindrome (53222344322235).

The spelling of 30222222100032 in words is "thirty trillion, two hundred twenty-two billion, two hundred twenty-two million, one hundred thousand, thirty-two".