202001000121010 has 32 divisors (see below), whose sum is σ = 367669431908352. Its totient is φ = 79897929331200.

The previous prime is 202001000120999. The next prime is 202001000121031. The reversal of 202001000121010 is 10121000100202.

202001000121010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89347672 + ... + 91580611.

It is an arithmetic number, because the mean of its divisors is an integer number (11489669747136).

Almost surely, 2^{202001000121010} is an apocalyptic number.

202001000121010 is a deficient number, since it is larger than the sum of its proper divisors (165668431787342).

202001000121010 is a wasteful number, since it uses less digits than its factorization.

202001000121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180929538.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 202001000121010 its reverse (10121000100202), we get a palindrome (212122000221212).

The spelling of 202001000121010 in words is "two hundred two trillion, one billion, one hundred twenty-one thousand, ten".