2222423244351 has 16 divisors (see below), whose sum is σ = 3293203161600. Its totient is φ = 1481289569784.

The previous prime is 2222423244337. The next prime is 2222423244359. The reversal of 2222423244351 is 1534423242222.

2222423244351 is a `hidden beast` number, since 2 + 2 + 2 + 242 + 324 + 43 + 51 = 666.

It is not a de Polignac number, because 2222423244351 - 2⁵ = 2222423244319 is a prime.

It is a super-2 number, since 2×2222423244351² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222423244359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8928471 + ... + 9174008.

It is an arithmetic number, because the mean of its divisors is an integer number (205825197600).

Almost surely, 2^{2222423244351} is an apocalyptic number.

2222423244351 is a deficient number, since it is larger than the sum of its proper divisors (1070779917249).

2222423244351 is a wasteful number, since it uses less digits than its factorization.

2222423244351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18107035 (or 18107029 counting only the distinct ones).

The product of its digits is 184320, while the sum is 36.

Adding to 2222423244351 its reverse (1534423242222), we get a palindrome (3756846486573).

The spelling of 2222423244351 in words is "two trillion, two hundred twenty-two billion, four hundred twenty-three million, two hundred forty-four thousand, three hundred fifty-one".