2001202100210 has 32 divisors (see below), whose sum is σ = 3630051336384. Its totient is φ = 794284920000.

The previous prime is 2001202100201. The next prime is 2001202100309. The reversal of 2001202100210 is 120012021002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2001202100191 and 2001202100200.

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, 12893165 + ... + 13047455.

It is an arithmetic number, because the mean of its divisors is an integer number (113439104262).

Almost surely, 2^{2001202100210} is an apocalyptic number.

2001202100210 is a deficient number, since it is larger than the sum of its proper divisors (1628849236174).

2001202100210 is a wasteful number, since it uses less digits than its factorization.

2001202100210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164330.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2001202100210 its reverse (120012021002), we get a palindrome (2121214121212).

The spelling of 2001202100210 in words is "two trillion, one billion, two hundred two million, one hundred thousand, two hundred ten".