2002111200010 has 32 divisors (see below), whose sum is σ = 3614474649744. Its totient is φ = 798474240000.

The previous prime is 2002111199951. The next prime is 2002111200041. The reversal of 2002111200010 is 100021112002.

It can be written as a sum of positive squares in 8 ways, for example, as 1963084012201 + 39027187809 = 1401101^2 + 197553^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a self number, because there is not a number n which added to its sum of digits gives 2002111200010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8550090 + ... + 8781130.

Almost surely, 2^{2002111200010} is an apocalyptic number.

2002111200010 is a deficient number, since it is larger than the sum of its proper divisors (1612363449734).

2002111200010 is a wasteful number, since it uses less digits than its factorization.

2002111200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233610.

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

Adding to 2002111200010 its reverse (100021112002), we get a palindrome (2102132312012).

The spelling of 2002111200010 in words is "two trillion, two billion, one hundred eleven million, two hundred thousand, ten".