2222112132330 has 16 divisors (see below), whose sum is σ = 5333069117664. Its totient is φ = 592563235280.

The previous prime is 2222112132283. The next prime is 2222112132431. The reversal of 2222112132330 is 332312112222.

It is a self number, because there is not a number n which added to its sum of digits gives 2222112132330.

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, 37035202176 + ... + 37035202235.

It is an arithmetic number, because the mean of its divisors is an integer number (333316819854).

Almost surely, 2^{2222112132330} is an apocalyptic number.

2222112132330 is an abundant number, since it is smaller than the sum of its proper divisors (3110956985334).

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

2222112132330 is a wasteful number, since it uses less digits than its factorization.

2222112132330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74070404421.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2222112132330 its reverse (332312112222), we get a palindrome (2554424244552).

The spelling of 2222112132330 in words is "two trillion, two hundred twenty-two billion, one hundred twelve million, one hundred thirty-two thousand, three hundred thirty".