222311202113222 has 32 divisors (see below), whose sum is σ = 337838385867840. Its totient is φ = 109705536460800.

The previous prime is 222311202113197. The next prime is 222311202113243.

222311202113222 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 222311202113191 and 222311202113200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 327573479 + ... + 328251437.

It is an arithmetic number, because the mean of its divisors is an integer number (10557449558370).

Almost surely, 2^{222311202113222} is an apocalyptic number.

222311202113222 is a deficient number, since it is larger than the sum of its proper divisors (115527183754618).

222311202113222 is a wasteful number, since it uses less digits than its factorization.

222311202113222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683216.

The product of its (nonzero) digits is 2304, while the sum is 26.

It can be divided in two parts, 22231120 and 2113222, that added together give a palindrome (24344342).

The spelling of 222311202113222 in words is "two hundred twenty-two trillion, three hundred eleven billion, two hundred two million, one hundred thirteen thousand, two hundred twenty-two".