22122134310002 has 4 divisors (see below), whose sum is σ = 33183201465006. Its totient is φ = 11061067155000.

The previous prime is 22122134309993. The next prime is 22122134310013. The reversal of 22122134310002 is 20001343122122.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 21984761041681 + 137373268321 = 4688791^2 + 370639^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22122134310002.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5530533577499 + ... + 5530533577502.

Almost surely, 2^{22122134310002} is an apocalyptic number.

22122134310002 is a deficient number, since it is larger than the sum of its proper divisors (11061067155004).

22122134310002 is a wasteful number, since it uses less digits than its factorization.

22122134310002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11061067155003.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 22122134310002 its reverse (20001343122122), we get a palindrome (42123477432124).

The spelling of 22122134310002 in words is "twenty-two trillion, one hundred twenty-two billion, one hundred thirty-four million, three hundred ten thousand, two".