22201020503230 has 64 divisors (see below), whose sum is σ = 41804977858560. Its totient is φ = 8472802269184.

The previous prime is 22201020503219. The next prime is 22201020503239. The reversal of 22201020503230 is 3230502010222.

It is a super-2 number, since 2×22201020503230² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201020503239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164239611 + ... + 164374729.

It is an arithmetic number, because the mean of its divisors is an integer number (653202779040).

Almost surely, 2^{22201020503230} is an apocalyptic number.

22201020503230 is a deficient number, since it is larger than the sum of its proper divisors (19603957355330).

22201020503230 is a wasteful number, since it uses less digits than its factorization.

22201020503230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136953.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 22201020503230 its reverse (3230502010222), we get a palindrome (25431522513452).

The spelling of 22201020503230 in words is "twenty-two trillion, two hundred one billion, twenty million, five hundred three thousand, two hundred thirty".