22036481392 has 10 divisors (see below), whose sum is σ = 42695682728. Its totient is φ = 11018240688.

The previous prime is 22036481381. The next prime is 22036481399. The reversal of 22036481392 is 29318463022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22036481399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 688640028 + ... + 688640059.

Almost surely, 2^22036481392 is an apocalyptic number.

It is an amenable number.

22036481392 is a deficient number, since it is larger than the sum of its proper divisors (20659201336).

22036481392 is a wasteful number, since it uses less digits than its factorization.

22036481392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377280095 (or 1377280089 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 22036481392 in words is "twenty-two billion, thirty-six million, four hundred eighty-one thousand, three hundred ninety-two".