2002120001011 has 8 divisors (see below), whose sum is σ = 2157475993344. Its totient is φ = 1846956403200.

The previous prime is 2002120001003. The next prime is 2002120001017. The reversal of 2002120001011 is 1101000212002.

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

It is a cyclic number.

It is not a de Polignac number, because 2002120001011 - 2³ = 2002120001003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002120001017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48077011 + ... + 48118636.

It is an arithmetic number, because the mean of its divisors is an integer number (269684499168).

Almost surely, 2^{2002120001011} is an apocalyptic number.

2002120001011 is a deficient number, since it is larger than the sum of its proper divisors (155355992333).

2002120001011 is a wasteful number, since it uses less digits than its factorization.

2002120001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96197261.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2002120001011 its reverse (1101000212002), we get a palindrome (3103120213013).

The spelling of 2002120001011 in words is "two trillion, two billion, one hundred twenty million, one thousand, eleven".