22003120202 has 64 divisors (see below), whose sum is σ = 40011079680. Its totient is φ = 8865023616.

The previous prime is 22003120189. The next prime is 22003120261. The reversal of 22003120202 is 20202130022.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25674158 + ... + 25675014.

It is an arithmetic number, because the mean of its divisors is an integer number (625173120).

Almost surely, 2^22003120202 is an apocalyptic number.

22003120202 is a deficient number, since it is larger than the sum of its proper divisors (18007959478).

22003120202 is a wasteful number, since it uses less digits than its factorization.

22003120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 22003120202 its reverse (20202130022), we get a palindrome (42205250224).

The spelling of 22003120202 in words is "twenty-two billion, three million, one hundred twenty thousand, two hundred two".