222314124431 has 16 divisors (see below), whose sum is σ = 271285538304. Its totient is φ = 178031123424.

The previous prime is 222314124427. The next prime is 222314124433. The reversal of 222314124431 is 134421413222.

It is not a de Polignac number, because 222314124431 - 2² = 222314124427 is a prime.

It is a super-2 number, since 2×222314124431² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222314124394 and 222314124403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222314124433) 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, 16049276 + ... + 16063121.

It is an arithmetic number, because the mean of its divisors is an integer number (16955346144).

Almost surely, 2^222314124431 is an apocalyptic number.

222314124431 is a deficient number, since it is larger than the sum of its proper divisors (48971413873).

222314124431 is a wasteful number, since it uses less digits than its factorization.

222314124431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32112470.

The product of its digits is 9216, while the sum is 29.

Adding to 222314124431 its reverse (134421413222), we get a palindrome (356735537653).

The spelling of 222314124431 in words is "two hundred twenty-two billion, three hundred fourteen million, one hundred twenty-four thousand, four hundred thirty-one".