1222339561235 has 16 divisors (see below), whose sum is σ = 1594130926080. Its totient is φ = 894369548160.

The previous prime is 1222339561231. The next prime is 1222339561259. The reversal of 1222339561235 is 5321659332221.

It is not a de Polignac number, because 1222339561235 - 2² = 1222339561231 is a prime.

It is a super-2 number, since 2×1222339561235² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1222339561231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86255411 + ... + 86269580.

It is an arithmetic number, because the mean of its divisors is an integer number (99633182880).

Almost surely, 2^{1222339561235} is an apocalyptic number.

1222339561235 is a deficient number, since it is larger than the sum of its proper divisors (371791364845).

1222339561235 is a wasteful number, since it uses less digits than its factorization.

1222339561235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172525118.

The product of its digits is 583200, while the sum is 44.

The spelling of 1222339561235 in words is "one trillion, two hundred twenty-two billion, three hundred thirty-nine million, five hundred sixty-one thousand, two hundred thirty-five".