122301650131 has 6 divisors (see below), whose sum is σ = 123792924140. Its totient is φ = 120828129468.

The previous prime is 122301650129. The next prime is 122301650147. The reversal of 122301650131 is 131056103221.

It is a happy number.

It is not a de Polignac number, because 122301650131 - 2¹ = 122301650129 is a prime.

It is a super-2 number, since 2×122301650131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122301650096 and 122301650105.

It is not an unprimeable number, because it can be changed into a prime (122301650831) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8869701 + ... + 8883478.

Almost surely, 2^122301650131 is an apocalyptic number.

122301650131 is a deficient number, since it is larger than the sum of its proper divisors (1491274009).

122301650131 is an frugal number, since it uses more digits than its factorization.

122301650131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17753345 (or 17753262 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 122301650131 its reverse (131056103221), we get a palindrome (253357753352).

The spelling of 122301650131 in words is "one hundred twenty-two billion, three hundred one million, six hundred fifty thousand, one hundred thirty-one".