222334451253 has 12 divisors (see below), whose sum is σ = 321691338540. Its totient is φ = 147973009536.

The previous prime is 222334451249. The next prime is 222334451299. The reversal of 222334451253 is 352154433222.

222334451253 is a `hidden beast` number, since 2 + 22 + 33 + 44 + 512 + 53 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 54568025604 + 167766425649 = 233598^2 + 409593^2 .

It is not a de Polignac number, because 222334451253 - 2² = 222334451249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222334451753) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20824198 + ... + 20834871.

It is an arithmetic number, because the mean of its divisors is an integer number (26807611545).

Almost surely, 2^222334451253 is an apocalyptic number.

It is an amenable number.

222334451253 is a deficient number, since it is larger than the sum of its proper divisors (99356887287).

222334451253 is a wasteful number, since it uses less digits than its factorization.

222334451253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41659668 (or 41659665 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

Adding to 222334451253 its reverse (352154433222), we get a palindrome (574488884475).

The spelling of 222334451253 in words is "two hundred twenty-two billion, three hundred thirty-four million, four hundred fifty-one thousand, two hundred fifty-three".