122020110122202 has 12 divisors (see below), whose sum is σ = 264376905264810. Its totient is φ = 40673370040728.

The previous prime is 122020110122167. The next prime is 122020110122231. The reversal of 122020110122202 is 202221011020221.

It is a happy number.

122020110122202 is a `hidden beast` number, since 1 + 220 + 201 + 10 + 12 + 220 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 103648505385681 + 18371604736521 = 10180791^2 + 4286211^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 6778895006789 = 122020110122202 / (1 + 2 + 2 + 0 + 2 + 0 + 1 + 1 + 0 + 1 + 2 + 2 + 2 + 0 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3389447503377 + ... + 3389447503412.

Almost surely, 2^{122020110122202} is an apocalyptic number.

122020110122202 is an abundant number, since it is smaller than the sum of its proper divisors (142356795142608).

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

122020110122202 is a wasteful number, since it uses less digits than its factorization.

122020110122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6778895006797 (or 6778895006794 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 122020110122202 its reverse (202221011020221), we get a palindrome (324241121142423).

The spelling of 122020110122202 in words is "one hundred twenty-two trillion, twenty billion, one hundred ten million, one hundred twenty-two thousand, two hundred two".