2142312224522 has 16 divisors (see below), whose sum is σ = 3235793767200. Its totient is φ = 1063730499120.

The previous prime is 2142312224491. The next prime is 2142312224551. The reversal of 2142312224522 is 2254222132412.

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, 3784229 + ... + 4313352.

It is an arithmetic number, because the mean of its divisors is an integer number (202237110450).

Almost surely, 2^{2142312224522} is an apocalyptic number.

2142312224522 is a deficient number, since it is larger than the sum of its proper divisors (1093481542678).

2142312224522 is a wasteful number, since it uses less digits than its factorization.

2142312224522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8098501.

The product of its digits is 30720, while the sum is 32.

Adding to 2142312224522 its reverse (2254222132412), we get a palindrome (4396534356934).

The spelling of 2142312224522 in words is "two trillion, one hundred forty-two billion, three hundred twelve million, two hundred twenty-four thousand, five hundred twenty-two".