122213030131 has 8 divisors (see below), whose sum is σ = 122394322800. Its totient is φ = 122031829920.

The previous prime is 122213030123. The next prime is 122213030167. The reversal of 122213030131 is 131030312221.

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 122213030131 - 2³ = 122213030123 is a prime.

It is a super-2 number, since 2×122213030131² (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 = 122213030099 and 122213030108.

It is not an unprimeable number, because it can be changed into a prime (122213030431) 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, 2890161 + ... + 2932141.

It is an arithmetic number, because the mean of its divisors is an integer number (15299290350).

Almost surely, 2^122213030131 is an apocalyptic number.

122213030131 is a deficient number, since it is larger than the sum of its proper divisors (181292669).

122213030131 is an equidigital number, since it uses as much as digits as its factorization.

122213030131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46229.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 122213030131 its reverse (131030312221), we get a palindrome (253243342352).

The spelling of 122213030131 in words is "one hundred twenty-two billion, two hundred thirteen million, thirty thousand, one hundred thirty-one".