2002001201002 has 8 divisors (see below), whose sum is σ = 3276001965312. Its totient is φ = 910000545900.

The previous prime is 2002001200961. The next prime is 2002001201087. The reversal of 2002001201002 is 2001021002002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2002001201002.

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, 45500027274 + ... + 45500027317.

It is an arithmetic number, because the mean of its divisors is an integer number (409500245664).

Almost surely, 2^{2002001201002} is an apocalyptic number.

2002001201002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2002001201002 is a deficient number, since it is larger than the sum of its proper divisors (1274000764310).

2002001201002 is a wasteful number, since it uses less digits than its factorization.

2002001201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91000054604.

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

Adding to 2002001201002 its reverse (2001021002002), we get a palindrome (4003022203004).

The spelling of 2002001201002 in words is "two trillion, two billion, one million, two hundred one thousand, two".