1122888956774 has 16 divisors (see below), whose sum is σ = 1820088334512. Its totient is φ = 516487644768.

The previous prime is 1122888956773. The next prime is 1122888956789. The reversal of 1122888956774 is 4776598882211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122888956773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73692104 + ... + 73707339.

It is an arithmetic number, because the mean of its divisors is an integer number (113755520907).

Almost surely, 2^{1122888956774} is an apocalyptic number.

1122888956774 is a deficient number, since it is larger than the sum of its proper divisors (697199377738).

1122888956774 is a wasteful number, since it uses less digits than its factorization.

1122888956774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147399751.

The product of its digits is 108380160, while the sum is 68.

The spelling of 1122888956774 in words is "one trillion, one hundred twenty-two billion, eight hundred eighty-eight million, nine hundred fifty-six thousand, seven hundred seventy-four".