122120132431202 has 8 divisors (see below), whose sum is σ = 183268139218896. Its totient is φ = 61030752691572.

The previous prime is 122120132431181. The next prime is 122120132431249. The reversal of 122120132431202 is 202134231021221.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14656756808 + ... + 14656765139.

It is an arithmetic number, because the mean of its divisors is an integer number (22908517402362).

Almost surely, 2^{122120132431202} is an apocalyptic number.

122120132431202 is a deficient number, since it is larger than the sum of its proper divisors (61148006787694).

122120132431202 is a wasteful number, since it uses less digits than its factorization.

122120132431202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29313524032.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 122120132431202 its reverse (202134231021221), we get a palindrome (324254363452423).

The spelling of 122120132431202 in words is "one hundred twenty-two trillion, one hundred twenty billion, one hundred thirty-two million, four hundred thirty-one thousand, two hundred two".