22013436651322 has 4 divisors (see below), whose sum is σ = 33020154976986. Its totient is φ = 11006718325660.

The previous prime is 22013436651313. The next prime is 22013436651331. The reversal of 22013436651322 is 22315663431022.

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

It is an interprime number because it is at equal distance from previous prime (22013436651313) and next prime (22013436651331).

It can be written as a sum of positive squares in only one way, i.e., 17773045524481 + 4240391126841 = 4215809^2 + 2059221^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5503359162829 + ... + 5503359162832.

Almost surely, 2^{22013436651322} is an apocalyptic number.

22013436651322 is a deficient number, since it is larger than the sum of its proper divisors (11006718325664).

22013436651322 is a wasteful number, since it uses less digits than its factorization.

22013436651322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11006718325663.

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 22013436651322 in words is "twenty-two trillion, thirteen billion, four hundred thirty-six million, six hundred fifty-one thousand, three hundred twenty-two".