202220101120 has 40 divisors (see below), whose sum is σ = 484854295464. Its totient is φ = 80888039424.

The previous prime is 202220101117. The next prime is 202220101133. The reversal of 202220101120 is 21101022202.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 202220101120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39493554 + ... + 39498673.

Almost surely, 2^202220101120 is an apocalyptic number.

202220101120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202220101120 is an abundant number, since it is smaller than the sum of its proper divisors (282634194344).

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

202220101120 is an frugal number, since it uses more digits than its factorization.

202220101120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78992250 (or 78992234 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 202220101120 its reverse (21101022202), we get a palindrome (223321123322).

The spelling of 202220101120 in words is "two hundred two billion, two hundred twenty million, one hundred one thousand, one hundred twenty".