202202012012 has 48 divisors (see below), whose sum is σ = 475104037632. Its totient is φ = 72720002880.

The previous prime is 202202012011. The next prime is 202202012027. The reversal of 202202012012 is 210210202202.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (202202012011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25245998 + ... + 25254005.

It is an arithmetic number, because the mean of its divisors is an integer number (9898000784).

Almost surely, 2^202202012012 is an apocalyptic number.

202202012012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

202202012012 is an abundant number, since it is smaller than the sum of its proper divisors (272902025620).

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

202202012012 is a wasteful number, since it uses less digits than its factorization.

202202012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50500038 (or 50500036 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 202202012012 its reverse (210210202202), we get a palindrome (412412214214).

The spelling of 202202012012 in words is "two hundred two billion, two hundred two million, twelve thousand, twelve".