22321120202 has 16 divisors (see below), whose sum is σ = 33707498112. Its totient is φ = 11085516960.

The previous prime is 22321120193. The next prime is 22321120249. The reversal of 22321120202 is 20202112322.

It is a super-3 number, since 3×22321120202³ (a number of 32 digits) contains 333 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, 138638 + ... + 252710.

It is an arithmetic number, because the mean of its divisors is an integer number (2106718632).

Almost surely, 2^22321120202 is an apocalyptic number.

22321120202 is a deficient number, since it is larger than the sum of its proper divisors (11386377910).

22321120202 is a wasteful number, since it uses less digits than its factorization.

22321120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114733.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 22321120202 its reverse (20202112322), we get a palindrome (42523232524).

The spelling of 22321120202 in words is "twenty-two billion, three hundred twenty-one million, one hundred twenty thousand, two hundred two".