2110021220010 has 64 divisors (see below), whose sum is σ = 5606873270784. Its totient is φ = 503885659200.

The previous prime is 2110021220009. The next prime is 2110021220029. The reversal of 2110021220010 is 100221200112.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47694336 + ... + 47738555.

It is an arithmetic number, because the mean of its divisors is an integer number (87607394856).

Almost surely, 2^{2110021220010} is an apocalyptic number.

2110021220010 is an abundant number, since it is smaller than the sum of its proper divisors (3496852050774).

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

2110021220010 is a wasteful number, since it uses less digits than its factorization.

2110021220010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95432979.

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

Adding to 2110021220010 its reverse (100221200112), we get a palindrome (2210242420122).

The spelling of 2110021220010 in words is "two trillion, one hundred ten billion, twenty-one million, two hundred twenty thousand, ten".