2120011210110 has 16 divisors (see below), whose sum is σ = 5088026904336. Its totient is φ = 565336322688.

The previous prime is 2120011210091. The next prime is 2120011210117. The reversal of 2120011210110 is 110121100212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120011210117) 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, 35333520139 + ... + 35333520198.

It is an arithmetic number, because the mean of its divisors is an integer number (318001681521).

Almost surely, 2^{2120011210110} is an apocalyptic number.

2120011210110 is an abundant number, since it is smaller than the sum of its proper divisors (2968015694226).

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

2120011210110 is a wasteful number, since it uses less digits than its factorization.

2120011210110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70667040347.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2120011210110 its reverse (110121100212), we get a palindrome (2230132310322).

The spelling of 2120011210110 in words is "two trillion, one hundred twenty billion, eleven million, two hundred ten thousand, one hundred ten".