122141795 has 4 divisors (see below), whose sum is σ = 146570160. Its totient is φ = 97713432.

The previous prime is 122141779. The next prime is 122141819. The reversal of 122141795 is 597141221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 597141221 = 19681 ⋅30341.

It is a cyclic number.

It is not a de Polignac number, because 122141795 - 2⁴ = 122141779 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12214175 + ... + 12214184.

It is an arithmetic number, because the mean of its divisors is an integer number (36642540).

Almost surely, 2^122141795 is an apocalyptic number.

122141795 is a deficient number, since it is larger than the sum of its proper divisors (24428365).

122141795 is an equidigital number, since it uses as much as digits as its factorization.

122141795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24428364.

The product of its digits is 5040, while the sum is 32.

The square root of 122141795 is about 11051.7779112684. Note that the first 3 decimals coincide. The cubic root of 122141795 is about 496.1596387700.

The spelling of 122141795 in words is "one hundred twenty-two million, one hundred forty-one thousand, seven hundred ninety-five".