122022020202 has 64 divisors (see below), whose sum is σ = 246901374720. Its totient is φ = 40201749504.

The previous prime is 122022020189. The next prime is 122022020203. The reversal of 122022020202 is 202020220221.

It is a super-2 number, since 2×122022020202² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122022020203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143050008 + ... + 143050860.

It is an arithmetic number, because the mean of its divisors is an integer number (3857833980).

Almost surely, 2^122022020202 is an apocalyptic number.

122022020202 is an abundant number, since it is smaller than the sum of its proper divisors (124879354518).

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

122022020202 is a wasteful number, since it uses less digits than its factorization.

122022020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1727.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 122022020202 its reverse (202020220221), we get a palindrome (324042240423).

The spelling of 122022020202 in words is "one hundred twenty-two billion, twenty-two million, twenty thousand, two hundred two".