2002001100212 has 48 divisors (see below), whose sum is σ = 3671388456960. Its totient is φ = 954019836000.

The previous prime is 2002001100173. The next prime is 2002001100227. The reversal of 2002001100212 is 2120011002002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2002001100193 and 2002001100202.

It is a congruent number.

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, 36951839 + ... + 37005977.

It is an arithmetic number, because the mean of its divisors is an integer number (76487259520).

Almost surely, 2^{2002001100212} is an apocalyptic number.

It is an amenable number.

2002001100212 is a deficient number, since it is larger than the sum of its proper divisors (1669387356748).

2002001100212 is a wasteful number, since it uses less digits than its factorization.

2002001100212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58692 (or 58690 counting only the distinct ones).

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

Adding to 2002001100212 its reverse (2120011002002), we get a palindrome (4122012102214).

The spelling of 2002001100212 in words is "two trillion, two billion, one million, one hundred thousand, two hundred twelve".