22120112312002 has 8 divisors (see below), whose sum is σ = 33192317933712. Its totient is φ = 11056006334100.

The previous prime is 22120112311967. The next prime is 22120112312027. The reversal of 22120112312002 is 20021321102122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2024904124 + ... + 2024915047.

It is an arithmetic number, because the mean of its divisors is an integer number (4149039741714).

Almost surely, 2^{22120112312002} is an apocalyptic number.

22120112312002 is a deficient number, since it is larger than the sum of its proper divisors (11072205621710).

22120112312002 is a wasteful number, since it uses less digits than its factorization.

22120112312002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4049821904.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22120112312002 its reverse (20021321102122), we get a palindrome (42141433414124).

The spelling of 22120112312002 in words is "twenty-two trillion, one hundred twenty billion, one hundred twelve million, three hundred twelve thousand, two".