2110012211010 has 128 divisors (see below), whose sum is σ = 5697800921088. Its totient is φ = 495677600000.

The previous prime is 2110012211009. The next prime is 2110012211081. The reversal of 2110012211010 is 101122100112.

It is a super-2 number, since 2×2110012211010² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 893035 + ... + 2239985.

It is an arithmetic number, because the mean of its divisors is an integer number (44514069696).

Almost surely, 2^{2110012211010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2110012211010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2848900460544).

2110012211010 is an abundant number, since it is smaller than the sum of its proper divisors (3587788710078).

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

2110012211010 is a wasteful number, since it uses less digits than its factorization.

2110012211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347120.

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

Adding to 2110012211010 its reverse (101122100112), we get a palindrome (2211134311122).

The spelling of 2110012211010 in words is "two trillion, one hundred ten billion, twelve million, two hundred eleven thousand, ten".