22801336222016 has 28 divisors (see below), whose sum is σ = 49359710800320. Its totient is φ = 10364243736960.

The previous prime is 22801336221973. The next prime is 22801336222033. The reversal of 22801336222016 is 61022263310822.

It is a happy number.

It is a congruent number.

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, 16194130136 + ... + 16194131543.

Almost surely, 2^{22801336222016} is an apocalyptic number.

It is an amenable number.

22801336222016 is an abundant number, since it is smaller than the sum of its proper divisors (26558374578304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22801336222016 is a wasteful number, since it uses less digits than its factorization.

22801336222016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32388261702 (or 32388261692 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

Adding to 22801336222016 its reverse (61022263310822), we get a palindrome (83823599532838).

The spelling of 22801336222016 in words is "twenty-two trillion, eight hundred one billion, three hundred thirty-six million, two hundred twenty-two thousand, sixteen".