122010031 has 8 divisors (see below), whose sum is σ = 143340624. Its totient is φ = 102385920.

The previous prime is 122010029. The next prime is 122010059. The reversal of 122010031 is 130010221.

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

It is not a de Polignac number, because 122010031 - 2¹ = 122010029 is a prime.

It is a super-2 number, since 2×122010031² = 29772895329241922, 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 (122011031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426466 + ... + 426751.

It is an arithmetic number, because the mean of its divisors is an integer number (17917578).

Almost surely, 2^122010031 is an apocalyptic number.

122010031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

122010031 is a deficient number, since it is larger than the sum of its proper divisors (21330593).

122010031 is a wasteful number, since it uses less digits than its factorization.

122010031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853241.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 122010031 is about 11045.8150898881. The cubic root of 122010031 is about 495.9811590463.

Adding to 122010031 its reverse (130010221), we get a palindrome (252020252).

The spelling of 122010031 in words is "one hundred twenty-two million, ten thousand, thirty-one".