122244031 has 8 divisors (see below), whose sum is σ = 150454304. Its totient is φ = 96720480.

The previous prime is 122244029. The next prime is 122244053. The reversal of 122244031 is 130442221.

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

It is a cyclic number.

It is not a de Polignac number, because 122244031 - 2¹ = 122244029 is a prime.

It is a super-2 number, since 2×122244031² = 29887206230257922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122244631) 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, 671580 + ... + 671761.

It is an arithmetic number, because the mean of its divisors is an integer number (18806788).

Almost surely, 2^122244031 is an apocalyptic number.

122244031 is a deficient number, since it is larger than the sum of its proper divisors (28210273).

122244031 is a wasteful number, since it uses less digits than its factorization.

122244031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343361.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 122244031 is about 11056.4022629425. The cubic root of 122244031 is about 496.2980331953.

Adding to 122244031 its reverse (130442221), we get a palindrome (252686252).

The spelling of 122244031 in words is "one hundred twenty-two million, two hundred forty-four thousand, thirty-one".