202202142080 has 32 divisors (see below), whose sum is σ = 483389497440. Its totient is φ = 80880856576.

The previous prime is 202202142059. The next prime is 202202142089. The reversal of 202202142080 is 80241202202.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202202142089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157969784 + ... + 157971063.

It is an arithmetic number, because the mean of its divisors is an integer number (15105921795).

Almost surely, 2^202202142080 is an apocalyptic number.

202202142080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202202142080 is an abundant number, since it is smaller than the sum of its proper divisors (281187355360).

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

202202142080 is an equidigital number, since it uses as much as digits as its factorization.

202202142080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315940866 (or 315940854 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 202202142080 its reverse (80241202202), we get a palindrome (282443344282).

The spelling of 202202142080 in words is "two hundred two billion, two hundred two million, one hundred forty-two thousand, eighty".