122850455 has 16 divisors (see below), whose sum is σ = 181441344. Its totient is φ = 77760000.

The previous prime is 122850439. The next prime is 122850457. The reversal of 122850455 is 554058221.

It is not a de Polignac number, because 122850455 - 2⁴ = 122850439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122850457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134546 + ... + 135455.

It is an arithmetic number, because the mean of its divisors is an integer number (11340084).

Almost surely, 2^122850455 is an apocalyptic number.

122850455 is a deficient number, since it is larger than the sum of its proper divisors (58590889).

122850455 is a wasteful number, since it uses less digits than its factorization.

122850455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270026.

The product of its (nonzero) digits is 16000, while the sum is 32.

The square root of 122850455 is about 11083.7924466313. The cubic root of 122850455 is about 497.1173526267.

The spelling of 122850455 in words is "one hundred twenty-two million, eight hundred fifty thousand, four hundred fifty-five".