2221110010 has 64 divisors (see below), whose sum is σ = 4994058240. Its totient is φ = 693596160.

The previous prime is 2221109983. The next prime is 2221110019. The reversal of 2221110010 is 100111222.

2221110010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (2221110019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6786 + ... + 66994.

It is an arithmetic number, because the mean of its divisors is an integer number (78032160).

Almost surely, 2^2221110010 is an apocalyptic number.

2221110010 is an abundant number, since it is smaller than the sum of its proper divisors (2772948230).

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

2221110010 is a wasteful number, since it uses less digits than its factorization.

2221110010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60271.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 2221110010 is about 47128.6538106066. The cubic root of 2221110010 is about 1304.7381358769.

Adding to 2221110010 its reverse (100111222), we get a palindrome (2321221232).

The spelling of 2221110010 in words is "two billion, two hundred twenty-one million, one hundred ten thousand, ten".