2212101010 has 32 divisors (see below), whose sum is σ = 4558291200. Its totient is φ = 757154112.

The previous prime is 2212100999. The next prime is 2212101019. The reversal of 2212101010 is 101012122.

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 (2212101019) 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, 15552 + ... + 68308.

It is an arithmetic number, because the mean of its divisors is an integer number (142446600).

Almost surely, 2^2212101010 is an apocalyptic number.

2212101010 is an abundant number, since it is smaller than the sum of its proper divisors (2346190190).

2212101010 is a wasteful number, since it uses less digits than its factorization.

2212101010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53370.

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

The square root of 2212101010 is about 47032.9778984916. The cubic root of 2212101010 is about 1302.9717046834.

Adding to 2212101010 its reverse (101012122), we get a palindrome (2313113132).

The spelling of 2212101010 in words is "two billion, two hundred twelve million, one hundred one thousand, ten".