122031006 has 32 divisors (see below), whose sum is σ = 251306496. Its totient is φ = 39480000.

The previous prime is 122030989. The next prime is 122031011. The reversal of 122031006 is 600130221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50731 + ... + 53081.

It is an arithmetic number, because the mean of its divisors is an integer number (7853328).

Almost surely, 2^122031006 is an apocalyptic number.

122031006 is an abundant number, since it is smaller than the sum of its proper divisors (129275490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122031006 is a wasteful number, since it uses less digits than its factorization.

122031006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2608.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 122031006 is about 11046.7645036907. The cubic root of 122031006 is about 496.0095791378.

Adding to 122031006 its reverse (600130221), we get a palindrome (722161227).

The spelling of 122031006 in words is "one hundred twenty-two million, thirty-one thousand, six".