122411031 has 8 divisors (see below), whose sum is σ = 163747584. Its totient is φ = 81340920.

The previous prime is 122411011. The next prime is 122411039. The reversal of 122411031 is 130114221.

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

It is not a de Polignac number, because 122411031 - 2¹⁰ = 122410007 is a prime.

It is a super-2 number, since 2×122411031² = 29968921020965922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122411031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122411039) 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, 65535 + ... + 67376.

It is an arithmetic number, because the mean of its divisors is an integer number (20468448).

Almost surely, 2^122411031 is an apocalyptic number.

122411031 is a deficient number, since it is larger than the sum of its proper divisors (41336553).

122411031 is a wasteful number, since it uses less digits than its factorization.

122411031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133221.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 122411031 is about 11063.9518708281. The cubic root of 122411031 is about 496.5239312271.

Adding to 122411031 its reverse (130114221), we get a palindrome (252525252).

The spelling of 122411031 in words is "one hundred twenty-two million, four hundred eleven thousand, thirty-one".