121122231119 has 8 divisors (see below), whose sum is σ = 124157538960. Its totient is φ = 118090785600.

The previous prime is 121122231079. The next prime is 121122231127. The reversal of 121122231119 is 911132221121.

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

It is a cyclic number.

It is not a de Polignac number, because 121122231119 - 2⁸ = 121122230863 is a prime.

It is a super-2 number, since 2×121122231119² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121122231179) 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, 902024 + ... + 1027565.

It is an arithmetic number, because the mean of its divisors is an integer number (15519692370).

Almost surely, 2^121122231119 is an apocalyptic number.

121122231119 is a deficient number, since it is larger than the sum of its proper divisors (3035307841).

121122231119 is a wasteful number, since it uses less digits than its factorization.

121122231119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931161.

The product of its digits is 432, while the sum is 26.

The spelling of 121122231119 in words is "one hundred twenty-one billion, one hundred twenty-two million, two hundred thirty-one thousand, one hundred nineteen".