2002122201002 has 16 divisors (see below), whose sum is σ = 3744228532032. Its totient is φ = 780047610720.

The previous prime is 2002122200993. The next prime is 2002122201029. The reversal of 2002122201002 is 2001022212002.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6500396603 + ... + 6500396910.

It is an arithmetic number, because the mean of its divisors is an integer number (234014283252).

Almost surely, 2^{2002122201002} is an apocalyptic number.

2002122201002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2002122201002 is a deficient number, since it is larger than the sum of its proper divisors (1742106331030).

2002122201002 is a wasteful number, since it uses less digits than its factorization.

2002122201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13000793533.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2002122201002 its reverse (2001022212002), we get a palindrome (4003144413004).

The spelling of 2002122201002 in words is "two trillion, two billion, one hundred twenty-two million, two hundred one thousand, two".