2120002220110 has 32 divisors (see below), whose sum is σ = 3998439796032. Its totient is φ = 807765573120.

The previous prime is 2120002220107. The next prime is 2120002220113. The reversal of 2120002220110 is 110222000212.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2120002220107) and next prime (2120002220113).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120002220113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19067809 + ... + 19178668.

It is an arithmetic number, because the mean of its divisors is an integer number (124951243626).

Almost surely, 2^{2120002220110} is an apocalyptic number.

2120002220110 is a deficient number, since it is larger than the sum of its proper divisors (1878437575922).

2120002220110 is a wasteful number, since it uses less digits than its factorization.

2120002220110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38246748.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2120002220110 its reverse (110222000212), we get a palindrome (2230224220322).

The spelling of 2120002220110 in words is "two trillion, one hundred twenty billion, two million, two hundred twenty thousand, one hundred ten".