2110021020002 has 16 divisors (see below), whose sum is σ = 3617202578112. Its totient is φ = 904288801200.

The previous prime is 2110021020001. The next prime is 2110021020011. The reversal of 2110021020002 is 2000201200112.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2110021020001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2244752 + ... + 3042852.

It is an arithmetic number, because the mean of its divisors is an integer number (226075161132).

Almost surely, 2^{2110021020002} is an apocalyptic number.

2110021020002 is a deficient number, since it is larger than the sum of its proper divisors (1507181558110).

2110021020002 is a wasteful number, since it uses less digits than its factorization.

2110021020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986953.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2110021020002 its reverse (2000201200112), we get a palindrome (4110222220114).

The spelling of 2110021020002 in words is "two trillion, one hundred ten billion, twenty-one million, twenty thousand, two".