2221101012110 has 32 divisors (see below), whose sum is σ = 4023898560864. Its totient is φ = 882690480000.

The previous prime is 2221101012103. The next prime is 2221101012113. The reversal of 2221101012110 is 112101011222.

2221101012110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2221101012113) 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, 1318520 + ... + 2486100.

It is an arithmetic number, because the mean of its divisors is an integer number (125746830027).

Almost surely, 2^{2221101012110} is an apocalyptic number.

2221101012110 is a deficient number, since it is larger than the sum of its proper divisors (1802797548754).

2221101012110 is a wasteful number, since it uses less digits than its factorization.

2221101012110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168820.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2221101012110 its reverse (112101011222), we get a palindrome (2333202023332).

The spelling of 2221101012110 in words is "two trillion, two hundred twenty-one billion, one hundred one million, twelve thousand, one hundred ten".