122371227231 has 8 divisors (see below), whose sum is σ = 177994512384. Its totient is φ = 74164380120.

The previous prime is 122371227221. The next prime is 122371227241. The reversal of 122371227231 is 132722173221.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (122371227221) and next prime (122371227241).

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

It is not a de Polignac number, because 122371227231 - 2⁷ = 122371227103 is a prime.

It is a super-2 number, since 2×122371227231² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 3708219007 = 122371227231 / (1 + 2 + 2 + 3 + 7 + 1 + 2 + 2 + 7 + 2 + 3 + 1).

It is a junction number, because it is equal to n+sod(n) for n = 122371227192 and 122371227201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122371227221) 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, 1854109471 + ... + 1854109536.

It is an arithmetic number, because the mean of its divisors is an integer number (22249314048).

Almost surely, 2^122371227231 is an apocalyptic number.

122371227231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

122371227231 is a deficient number, since it is larger than the sum of its proper divisors (55623285153).

122371227231 is a wasteful number, since it uses less digits than its factorization.

122371227231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3708219021.

The product of its digits is 14112, while the sum is 33.

The spelling of 122371227231 in words is "one hundred twenty-two billion, three hundred seventy-one million, two hundred twenty-seven thousand, two hundred thirty-one".