122023130202 has 48 divisors (see below), whose sum is σ = 273060421920. Its totient is φ = 39357140256.

The previous prime is 122023130167. The next prime is 122023130219. The reversal of 122023130202 is 202031320221.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 653877 + ... + 819512.

It is an arithmetic number, because the mean of its divisors is an integer number (5688758790).

Almost surely, 2^122023130202 is an apocalyptic number.

122023130202 is an abundant number, since it is smaller than the sum of its proper divisors (151037291718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122023130202 is a wasteful number, since it uses less digits than its factorization.

122023130202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473547 (or 1473544 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 122023130202 its reverse (202031320221), we get a palindrome (324054450423).

The spelling of 122023130202 in words is "one hundred twenty-two billion, twenty-three million, one hundred thirty thousand, two hundred two".