22102002118 has 16 divisors (see below), whose sum is σ = 37903832064. Its totient is φ = 9468615240.

The previous prime is 22102002103. The next prime is 22102002119. The reversal of 22102002118 is 81120020122.

It is a junction number, because it is equal to n+sod(n) for n = 22102002095 and 22102002104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22102002119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268380 + ... + 340927.

It is an arithmetic number, because the mean of its divisors is an integer number (2368989504).

Almost surely, 2^22102002118 is an apocalyptic number.

22102002118 is a deficient number, since it is larger than the sum of its proper divisors (15801829946).

22102002118 is a wasteful number, since it uses less digits than its factorization.

22102002118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611907.

The product of its (nonzero) digits is 128, while the sum is 19.

The spelling of 22102002118 in words is "twenty-two billion, one hundred two million, two thousand, one hundred eighteen".