122014855 has 4 divisors (see below), whose sum is σ = 146417832. Its totient is φ = 97611880.

The previous prime is 122014843. The next prime is 122014873. The reversal of 122014855 is 558410221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 558410221 = 157 ⋅3556753.

It is not a de Polignac number, because 122014855 - 2¹³ = 122006663 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 12201481 + ... + 12201490.

It is an arithmetic number, because the mean of its divisors is an integer number (36604458).

Almost surely, 2^122014855 is an apocalyptic number.

122014855 is a deficient number, since it is larger than the sum of its proper divisors (24402977).

122014855 is an equidigital number, since it uses as much as digits as its factorization.

122014855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24402976.

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 122014855 is about 11046.0334509723. The cubic root of 122014855 is about 495.9876956170.

The spelling of 122014855 in words is "one hundred twenty-two million, fourteen thousand, eight hundred fifty-five".