122214441223131 has 4 divisors (see below), whose sum is σ = 162952588297512. Its totient is φ = 81476294148752.

The previous prime is 122214441223123. The next prime is 122214441223177. The reversal of 122214441223131 is 131322144412221.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122214441223131 - 2³ = 122214441223123 is a prime.

It is a super-2 number, since 2×122214441223131² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122214441223092 and 122214441223101.

It is not an unprimeable number, because it can be changed into a prime (122214441224131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20369073537186 + ... + 20369073537191.

It is an arithmetic number, because the mean of its divisors is an integer number (40738147074378).

Almost surely, 2^{122214441223131} is an apocalyptic number.

122214441223131 is a deficient number, since it is larger than the sum of its proper divisors (40738147074381).

122214441223131 is an equidigital number, since it uses as much as digits as its factorization.

122214441223131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40738147074380.

The product of its digits is 18432, while the sum is 33.

Adding to 122214441223131 its reverse (131322144412221), we get a palindrome (253536585635352).

The spelling of 122214441223131 in words is "one hundred twenty-two trillion, two hundred fourteen billion, four hundred forty-one million, two hundred twenty-three thousand, one hundred thirty-one".