22092881722 has 4 divisors (see below), whose sum is σ = 33139322586. Its totient is φ = 11046440860.

The previous prime is 22092881687. The next prime is 22092881737. The reversal of 22092881722 is 22718829022.

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

It can be written as a sum of positive squares in only one way, i.e., 20963854521 + 1129027201 = 144789^2 + 33601^2 .

It is a super-3 number, since 3×22092881722³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5523220429 + ... + 5523220432.

Almost surely, 2^22092881722 is an apocalyptic number.

22092881722 is a deficient number, since it is larger than the sum of its proper divisors (11046440864).

22092881722 is a wasteful number, since it uses less digits than its factorization.

22092881722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11046440863.

The product of its (nonzero) digits is 129024, while the sum is 43.

The spelling of 22092881722 in words is "twenty-two billion, ninety-two million, eight hundred eighty-one thousand, seven hundred twenty-two".