220002221010 has 96 divisors (see below), whose sum is σ = 623722431168. Its totient is φ = 49231253760.

The previous prime is 220002220967. The next prime is 220002221017. The reversal of 220002221010 is 10122200022.

It is not an unprimeable number, because it can be changed into a prime (220002221017) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1916637 + ... + 2028176.

It is an arithmetic number, because the mean of its divisors is an integer number (6497108658).

Almost surely, 2^220002221010 is an apocalyptic number.

220002221010 is an abundant number, since it is smaller than the sum of its proper divisors (403720210158).

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

220002221010 is a wasteful number, since it uses less digits than its factorization.

220002221010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3944860 (or 3944847 counting only the distinct ones).

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

Adding to 220002221010 its reverse (10122200022), we get a palindrome (230124421032).

The spelling of 220002221010 in words is "two hundred twenty billion, two million, two hundred twenty-one thousand, ten".