1122121019974 has 16 divisors (see below), whose sum is σ = 1783141799328. Its totient is φ = 527775590272.

The previous prime is 1122121019953. The next prime is 1122121020011. The reversal of 1122121019974 is 4799101212211.

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, 8727754 + ... + 8855389.

It is an arithmetic number, because the mean of its divisors is an integer number (111446362458).

Almost surely, 2^{1122121019974} is an apocalyptic number.

1122121019974 is a deficient number, since it is larger than the sum of its proper divisors (661020779354).

1122121019974 is a wasteful number, since it uses less digits than its factorization.

1122121019974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17585039.

The product of its (nonzero) digits is 18144, while the sum is 40.

The spelling of 1122121019974 in words is "one trillion, one hundred twenty-two billion, one hundred twenty-one million, nineteen thousand, nine hundred seventy-four".