22112242344310 has 32 divisors (see below), whose sum is σ = 39820834922112. Its totient is φ = 8840720179200.

The previous prime is 22112242344277. The next prime is 22112242344323. The reversal of 22112242344310 is 1344324221122.

It is a super-2 number, since 2×22112242344310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282001110 + ... + 282079510.

It is an arithmetic number, because the mean of its divisors is an integer number (1244401091316).

Almost surely, 2^{22112242344310} is an apocalyptic number.

22112242344310 is a deficient number, since it is larger than the sum of its proper divisors (17708592577802).

22112242344310 is a wasteful number, since it uses less digits than its factorization.

22112242344310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91368.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 22112242344310 its reverse (1344324221122), we get a palindrome (23456566565432).

The spelling of 22112242344310 in words is "twenty-two trillion, one hundred twelve billion, two hundred forty-two million, three hundred forty-four thousand, three hundred ten".