2111010202002 has 64 divisors (see below), whose sum is σ = 4814601845760. Its totient is φ = 611288530944.

The previous prime is 2111010202001. The next prime is 2111010202027. The reversal of 2111010202002 is 2002020101112.

It is not an unprimeable number, because it can be changed into a prime (2111010202001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20912383 + ... + 21013085.

It is an arithmetic number, because the mean of its divisors is an integer number (75228153840).

Almost surely, 2^{2111010202002} is an apocalyptic number.

2111010202002 is an abundant number, since it is smaller than the sum of its proper divisors (2703591643758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2111010202002 is a wasteful number, since it uses less digits than its factorization.

2111010202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116547.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2111010202002 its reverse (2002020101112), we get a palindrome (4113030303114).

The spelling of 2111010202002 in words is "two trillion, one hundred eleven billion, ten million, two hundred two thousand, two".