113440441222 has 16 divisors (see below), whose sum is σ = 179230017600. Its totient is φ = 53700886440.

The previous prime is 113440441133. The next prime is 113440441249. The reversal of 113440441222 is 222144044311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 885304 + ... + 1005307.

It is an arithmetic number, because the mean of its divisors is an integer number (11201876100).

Almost surely, 2^113440441222 is an apocalyptic number.

113440441222 is a deficient number, since it is larger than the sum of its proper divisors (65789576378).

113440441222 is a wasteful number, since it uses less digits than its factorization.

113440441222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1892211.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 113440441222 its reverse (222144044311), we get a palindrome (335584485533).

The spelling of 113440441222 in words is "one hundred thirteen billion, four hundred forty million, four hundred forty-one thousand, two hundred twenty-two".