22001102192 has 10 divisors (see below), whose sum is σ = 42627135528. Its totient is φ = 11000551088.

The previous prime is 22001102161. The next prime is 22001102197. The reversal of 22001102192 is 29120110022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22001102197) by changing a digit.

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, 687534428 + ... + 687534459.

Almost surely, 2^22001102192 is an apocalyptic number.

It is an amenable number.

22001102192 is a deficient number, since it is larger than the sum of its proper divisors (20626033336).

22001102192 is a wasteful number, since it uses less digits than its factorization.

22001102192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375068895 (or 1375068889 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 22001102192 in words is "twenty-two billion, one million, one hundred two thousand, one hundred ninety-two".