100202020212000 has 288 divisors, whose sum is σ = 381855586694400. Its totient is φ = 22903318771200.

The previous prime is 100202020211977. The next prime is 100202020212137. The reversal of 100202020212000 is 212020202001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 84617800 + ... + 85793799.

It is an arithmetic number, because the mean of its divisors is an integer number (1325887453800).

Almost surely, 2^{100202020212000} is an apocalyptic number.

100202020212000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100202020212000 is an abundant number, since it is smaller than the sum of its proper divisors (281653566482400).

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

100202020212000 is a wasteful number, since it uses less digits than its factorization.

100202020212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170411641 (or 170411616 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 100202020212000 its reverse (212020202001), we get a palindrome (100414040414001).

Subtracting from 100202020212000 its reverse (212020202001), we obtain a palindrome (99990000009999).

The spelling of 100202020212000 in words is "one hundred trillion, two hundred two billion, twenty million, two hundred twelve thousand".