202001020102000 has 240 divisors, whose sum is σ = 575375740917120. Its totient is φ = 68380812864000.

The previous prime is 202001020101973. The next prime is 202001020102093. The reversal of 202001020102000 is 201020100202.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

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, 5303791 + ... + 20787790.

It is an arithmetic number, because the mean of its divisors is an integer number (2397398920488).

Almost surely, 2^{202001020102000} is an apocalyptic number.

202001020102000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202001020102000 is an abundant number, since it is smaller than the sum of its proper divisors (373374720815120).

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

202001020102000 is a wasteful number, since it uses less digits than its factorization.

202001020102000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26091697 (or 26091674 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 202001020102000 its reverse (201020100202), we get a palindrome (202202040202202).

The spelling of 202001020102000 in words is "two hundred two trillion, one billion, twenty million, one hundred two thousand".