22200022132343 has 4 divisors (see below), whose sum is σ = 24218205962568. Its totient is φ = 20181838302120.

The previous prime is 22200022132333. The next prime is 22200022132361. The reversal of 22200022132343 is 34323122000222.

It is a happy number.

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

It is not a de Polignac number, because 22200022132343 - 2¹⁰ = 22200022131319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22200022132303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1009091915096 + ... + 1009091915117.

It is an arithmetic number, because the mean of its divisors is an integer number (6054551490642).

Almost surely, 2^{22200022132343} is an apocalyptic number.

22200022132343 is a deficient number, since it is larger than the sum of its proper divisors (2018183830225).

22200022132343 is a wasteful number, since it uses less digits than its factorization.

22200022132343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2018183830224.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 22200022132343 its reverse (34323122000222), we get a palindrome (56523144132565).

The spelling of 22200022132343 in words is "twenty-two trillion, two hundred billion, twenty-two million, one hundred thirty-two thousand, three hundred forty-three".