22120102118 has 8 divisors (see below), whose sum is σ = 34324296480. Its totient is φ = 10678669960.

The previous prime is 22120102117. The next prime is 22120102127. The reversal of 22120102118 is 81120102122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22120102118.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22120102117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190690478 + ... + 190690593.

It is an arithmetic number, because the mean of its divisors is an integer number (4290537060).

Almost surely, 2^22120102118 is an apocalyptic number.

22120102118 is a deficient number, since it is larger than the sum of its proper divisors (12204194362).

22120102118 is a wasteful number, since it uses less digits than its factorization.

22120102118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381381102.

The product of its (nonzero) digits is 128, while the sum is 20.

The spelling of 22120102118 in words is "twenty-two billion, one hundred twenty million, one hundred two thousand, one hundred eighteen".