122850831 has 8 divisors (see below), whose sum is σ = 163860400. Its totient is φ = 81870912.

The previous prime is 122850829. The next prime is 122850853. The reversal of 122850831 is 138058221.

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

It is not a de Polignac number, because 122850831 - 2¹ = 122850829 is a prime.

It is a super-2 number, since 2×122850831² = 30184653354781122, which 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 (122850631) 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, 5445 + ... + 16593.

It is an arithmetic number, because the mean of its divisors is an integer number (20482550).

Almost surely, 2^122850831 is an apocalyptic number.

122850831 is a deficient number, since it is larger than the sum of its proper divisors (41009569).

122850831 is a wasteful number, since it uses less digits than its factorization.

122850831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14825.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 122850831 is about 11083.8094083217. The cubic root of 122850831 is about 497.1178597905.

The spelling of 122850831 in words is "one hundred twenty-two million, eight hundred fifty thousand, eight hundred thirty-one".