1222310224131 has 32 divisors (see below), whose sum is σ = 1714872327168. Its totient is φ = 773397538560.

The previous prime is 1222310224087. The next prime is 1222310224199. The reversal of 1222310224131 is 1314220132221.

It is not a de Polignac number, because 1222310224131 - 2⁹ = 1222310223619 is a prime.

It is a super-2 number, since 2×1222310224131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1222310274131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39227700 + ... + 39258846.

It is an arithmetic number, because the mean of its divisors is an integer number (53589760224).

Almost surely, 2^{1222310224131} is an apocalyptic number.

1222310224131 is a deficient number, since it is larger than the sum of its proper divisors (492562103037).

1222310224131 is a wasteful number, since it uses less digits than its factorization.

1222310224131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39851.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1222310224131 its reverse (1314220132221), we get a palindrome (2536530356352).

It can be divided in two parts, 1222310 and 224131, that added together give a palindrome (1446441).

The spelling of 1222310224131 in words is "one trillion, two hundred twenty-two billion, three hundred ten million, two hundred twenty-four thousand, one hundred thirty-one".