222423013444131 has 6 divisors (see below), whose sum is σ = 321277686085980. Its totient is φ = 148282008962748.

The previous prime is 222423013444129. The next prime is 222423013444199. The reversal of 222423013444131 is 131444310324222.

222423013444131 is a `hidden beast` number, since 2 + 2 + 2 + 4 + 2 + 301 + 344 + 4 + 1 + 3 + 1 = 666.

It is not a de Polignac number, because 222423013444131 - 2¹ = 222423013444129 is a prime.

It is a super-2 number, since 2×222423013444131² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222423013444631) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12356834080221 + ... + 12356834080238.

It is an arithmetic number, because the mean of its divisors is an integer number (53546281014330).

Almost surely, 2^{222423013444131} is an apocalyptic number.

222423013444131 is a deficient number, since it is larger than the sum of its proper divisors (98854672641849).

222423013444131 is a wasteful number, since it uses less digits than its factorization.

222423013444131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24713668160465 (or 24713668160462 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 222423013444131 its reverse (131444310324222), we get a palindrome (353867323768353).

The spelling of 222423013444131 in words is "two hundred twenty-two trillion, four hundred twenty-three billion, thirteen million, four hundred forty-four thousand, one hundred thirty-one".