2122112331130 has 16 divisors (see below), whose sum is σ = 4167056941344. Its totient is φ = 771677211280.

The previous prime is 2122112331103. The next prime is 2122112331133. The reversal of 2122112331130 is 311332112212.

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

It is not an unprimeable number, because it can be changed into a prime (2122112331133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9645965032 + ... + 9645965251.

It is an arithmetic number, because the mean of its divisors is an integer number (260441058834).

Almost surely, 2^{2122112331130} is an apocalyptic number.

2122112331130 is a deficient number, since it is larger than the sum of its proper divisors (2044944610214).

2122112331130 is a wasteful number, since it uses less digits than its factorization.

2122112331130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19291930301.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2122112331130 its reverse (311332112212), we get a palindrome (2433444443342).

The spelling of 2122112331130 in words is "two trillion, one hundred twenty-two billion, one hundred twelve million, three hundred thirty-one thousand, one hundred thirty".