122037331 has 8 divisors (see below), whose sum is σ = 131690160. Its totient is φ = 112422432.

The previous prime is 122037299. The next prime is 122037337. The reversal of 122037331 is 133730221.

It is a happy number.

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 122037331 - 2⁵ = 122037299 is a prime.

It is a super-2 number, since 2×122037331² = 29786220315207122, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (122037337) 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, 2605 + ... + 15838.

It is an arithmetic number, because the mean of its divisors is an integer number (16461270).

Almost surely, 2^122037331 is an apocalyptic number.

122037331 is a deficient number, since it is larger than the sum of its proper divisors (9652829).

122037331 is a wasteful number, since it uses less digits than its factorization.

122037331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18965.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 122037331 is about 11047.0507829013. The cubic root of 122037331 is about 496.0181485620.

Adding to 122037331 its reverse (133730221), we get a palindrome (255767552).

The spelling of 122037331 in words is "one hundred twenty-two million, thirty-seven thousand, three hundred thirty-one".