22221996096 has 28 divisors (see below), whose sum is σ = 58795698512. Its totient is φ = 7407331968.

The previous prime is 22221996067. The next prime is 22221996103. The reversal of 22221996096 is 69069912222.

It is a super-2 number, since 2×22221996096² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 57869590 + ... + 57869973.

Almost surely, 2^22221996096 is an apocalyptic number.

It is an amenable number.

22221996096 is an abundant number, since it is smaller than the sum of its proper divisors (36573702416).

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

22221996096 is a wasteful number, since it uses less digits than its factorization.

22221996096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115739578 (or 115739568 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 48.

The spelling of 22221996096 in words is "twenty-two billion, two hundred twenty-one million, nine hundred ninety-six thousand, ninety-six".