20002001001202 has 16 divisors (see below), whose sum is σ = 32873475254400. Its totient is φ = 9052116369840.

The previous prime is 20002001001107. The next prime is 20002001001209. The reversal of 20002001001202 is 20210010020002.

It is not an unprimeable number, because it can be changed into a prime (20002001001209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1985108202 + ... + 1985118277.

It is an arithmetic number, because the mean of its divisors is an integer number (2054592203400).

Almost surely, 2^{20002001001202} is an apocalyptic number.

20002001001202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20002001001202 is a deficient number, since it is larger than the sum of its proper divisors (12871474253198).

20002001001202 is a wasteful number, since it uses less digits than its factorization.

20002001001202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3970226721.

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

Adding to 20002001001202 its reverse (20210010020002), we get a palindrome (40212011021204).

The spelling of 20002001001202 in words is "twenty trillion, two billion, one million, one thousand, two hundred two".