2001202210010 has 64 divisors (see below), whose sum is σ = 3693305341440. Its totient is φ = 780541470720.

The previous prime is 2001202210009. The next prime is 2001202210013. The reversal of 2001202210010 is 100122021002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2001202209973 and 2001202210000.

It is not an unprimeable number, because it can be changed into a prime (2001202210013) 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, 22047179 + ... + 22137761.

It is an arithmetic number, because the mean of its divisors is an integer number (57707895960).

Almost surely, 2^{2001202210010} is an apocalyptic number.

2001202210010 is a deficient number, since it is larger than the sum of its proper divisors (1692103131430).

2001202210010 is a wasteful number, since it uses less digits than its factorization.

2001202210010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91023.

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

Adding to 2001202210010 its reverse (100122021002), we get a palindrome (2101324231012).

The spelling of 2001202210010 in words is "two trillion, one billion, two hundred two million, two hundred ten thousand, ten".