22201125110 has 32 divisors (see below), whose sum is σ = 40077662112. Its totient is φ = 8854790400.

The previous prime is 22201125101. The next prime is 22201125127. The reversal of 22201125110 is 1152110222.

It is a super-2 number, since 2×22201125110² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9418052 + ... + 9420408.

It is an arithmetic number, because the mean of its divisors is an integer number (1252426941).

Almost surely, 2^22201125110 is an apocalyptic number.

22201125110 is a deficient number, since it is larger than the sum of its proper divisors (17876537002).

22201125110 is a wasteful number, since it uses less digits than its factorization.

22201125110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4688.

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 22201125110 its reverse (1152110222), we get a palindrome (23353235332).

It can be divided in two parts, 2220112 and 5110, that added together give a palindrome (2225222).

The spelling of 22201125110 in words is "twenty-two billion, two hundred one million, one hundred twenty-five thousand, one hundred ten".