202000122010 has 64 divisors (see below), whose sum is σ = 373347532800. Its totient is φ = 78665368320.

The previous prime is 202000122001. The next prime is 202000122019. The reversal of 202000122010 is 10221000202.

202000122010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (202000122001) and next prime (202000122019).

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

It is not an unprimeable number, because it can be changed into a prime (202000122019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23909607 + ... + 23918053.

It is an arithmetic number, because the mean of its divisors is an integer number (5833555200).

Almost surely, 2^202000122010 is an apocalyptic number.

202000122010 is a deficient number, since it is larger than the sum of its proper divisors (171347410790).

202000122010 is a wasteful number, since it uses less digits than its factorization.

202000122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8911.

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

Adding to 202000122010 its reverse (10221000202), we get a palindrome (212221122212).

The spelling of 202000122010 in words is "two hundred two billion, one hundred twenty-two thousand, ten".