2210022210 has 64 divisors (see below), whose sum is σ = 5942657664. Its totient is φ = 521280000.

The previous prime is 2210022187. The next prime is 2210022211. The reversal of 2210022210 is 122200122.

It is not an unprimeable number, because it can be changed into a prime (2210022211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78291 + ... + 102710.

It is an arithmetic number, because the mean of its divisors is an integer number (92854026).

Almost surely, 2^2210022210 is an apocalyptic number.

2210022210 is an abundant number, since it is smaller than the sum of its proper divisors (3732635454).

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

2210022210 is a wasteful number, since it uses less digits than its factorization.

2210022210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181059.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2210022210 is about 47010.8733167126. The cubic root of 2210022210 is about 1302.5634251826.

Adding to 2210022210 its reverse (122200122), we get a palindrome (2332222332).

The spelling of 2210022210 in words is "two billion, two hundred ten million, twenty-two thousand, two hundred ten".