1121122119958 has 8 divisors (see below), whose sum is σ = 1683761900760. Its totient is φ = 559868153040.

The previous prime is 1121122119941. The next prime is 1121122119959. The reversal of 1121122119958 is 8599112211211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121122119959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346451448 + ... + 346454683.

It is an arithmetic number, because the mean of its divisors is an integer number (210470237595).

Almost surely, 2^{1121122119958} is an apocalyptic number.

1121122119958 is a deficient number, since it is larger than the sum of its proper divisors (562639780802).

1121122119958 is an equidigital number, since it uses as much as digits as its factorization.

1121122119958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692906942.

The product of its digits is 25920, while the sum is 43.

The spelling of 1121122119958 in words is "one trillion, one hundred twenty-one billion, one hundred twenty-two million, one hundred nineteen thousand, nine hundred fifty-eight".