22143225243310 has 8 divisors (see below), whose sum is σ = 39857805437976. Its totient is φ = 8857290097320.

The previous prime is 22143225243281. The next prime is 22143225243323. The reversal of 22143225243310 is 1334252234122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22143225243310² (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 3 ways as a sum of consecutive naturals, for example, 1107161262156 + ... + 1107161262175.

It is an arithmetic number, because the mean of its divisors is an integer number (4982225679747).

Almost surely, 2^{22143225243310} is an apocalyptic number.

22143225243310 is a deficient number, since it is larger than the sum of its proper divisors (17714580194666).

22143225243310 is a wasteful number, since it uses less digits than its factorization.

22143225243310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2214322524338.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 22143225243310 its reverse (1334252234122), we get a palindrome (23477477477432).

The spelling of 22143225243310 in words is "twenty-two trillion, one hundred forty-three billion, two hundred twenty-five million, two hundred forty-three thousand, three hundred ten".