22302232202 has 16 divisors (see below), whose sum is σ = 34310293632. Its totient is φ = 10868254800.

The previous prime is 22302232177. The next prime is 22302232217. The reversal of 22302232202 is 20223220322.

It is a super-2 number, since 2×22302232202² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 680678 + ... + 712689.

It is an arithmetic number, because the mean of its divisors is an integer number (2144393352).

Almost surely, 2^22302232202 is an apocalyptic number.

22302232202 is a deficient number, since it is larger than the sum of its proper divisors (12008061430).

22302232202 is a wasteful number, since it uses less digits than its factorization.

22302232202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393573.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 22302232202 its reverse (20223220322), we get a palindrome (42525452524).

The spelling of 22302232202 in words is "twenty-two billion, three hundred two million, two hundred thirty-two thousand, two hundred two".