2002002011122 has 8 divisors (see below), whose sum is σ = 3012658975872. Its totient is φ = 997782352500.

The previous prime is 2002002011071. The next prime is 2002002011153. The reversal of 2002002011122 is 2211102002002.

It is a happy number.

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

It is a super-2 number, since 2×2002002011122² (a number of 25 digits) contains 22 as substring.

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, 1609325754 + ... + 1609326997.

It is an arithmetic number, because the mean of its divisors is an integer number (376582371984).

Almost surely, 2^{2002002011122} is an apocalyptic number.

2002002011122 is a deficient number, since it is larger than the sum of its proper divisors (1010656964750).

2002002011122 is a wasteful number, since it uses less digits than its factorization.

2002002011122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3218653064.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2002002011122 its reverse (2211102002002), we get a palindrome (4213104013124).

The spelling of 2002002011122 in words is "two trillion, two billion, two million, eleven thousand, one hundred twenty-two".