220201100221010 has 32 divisors (see below), whose sum is σ = 397772031267072. Its totient is φ = 87767267126400.

The previous prime is 220201100220989. The next prime is 220201100221019. The reversal of 220201100221010 is 10122001102022.

It is not an unprimeable number, because it can be changed into a prime (220201100221019) 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, 464891 + ... + 20990910.

It is an arithmetic number, because the mean of its divisors is an integer number (12430375977096).

Almost surely, 2^{220201100221010} is an apocalyptic number.

220201100221010 is a deficient number, since it is larger than the sum of its proper divisors (177570931046062).

220201100221010 is a wasteful number, since it uses less digits than its factorization.

220201100221010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21459458.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 220201100221010 its reverse (10122001102022), we get a palindrome (230323101323032).

The spelling of 220201100221010 in words is "two hundred twenty trillion, two hundred one billion, one hundred million, two hundred twenty-one thousand, ten".