2002201010012 has 12 divisors (see below), whose sum is σ = 4004402020080. Its totient is φ = 858086147136.

The previous prime is 2002201009987. The next prime is 2002201010053. The reversal of 2002201010012 is 2100101022002.

It is a happy number.

2002201010012 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2002201009975 and 2002201010002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35753589437 + ... + 35753589492.

It is an arithmetic number, because the mean of its divisors is an integer number (333700168340).

Almost surely, 2^{2002201010012} is an apocalyptic number.

It is an amenable number.

2002201010012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2002201010012 is a wasteful number, since it uses less digits than its factorization.

2002201010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71507178940 (or 71507178938 counting only the distinct ones).

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

Adding to 2002201010012 its reverse (2100101022002), we get a palindrome (4102302032014).

The spelling of 2002201010012 in words is "two trillion, two billion, two hundred one million, ten thousand, twelve".