22002112202 has 24 divisors (see below), whose sum is σ = 40060637856. Its totient is φ = 9019498488.

The previous prime is 22002112201. The next prime is 22002112207. The reversal of 22002112202 is 20221120022.

It is a super-3 number, since 3×22002112202³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (22002112201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4878428 + ... + 4882935.

It is an arithmetic number, because the mean of its divisors is an integer number (1669193244).

Almost surely, 2^22002112202 is an apocalyptic number.

22002112202 is a deficient number, since it is larger than the sum of its proper divisors (18058525654).

22002112202 is a wasteful number, since it uses less digits than its factorization.

22002112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9761402 (or 9761395 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22002112202 its reverse (20221120022), we get a palindrome (42223232224).

The spelling of 22002112202 in words is "twenty-two billion, two million, one hundred twelve thousand, two hundred two".