220201101010 has 96 divisors (see below), whose sum is σ = 438635957760. Its totient is φ = 79530232320.

The previous prime is 220201100969. The next prime is 220201101019. The reversal of 220201101010 is 10101102022.

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 (220201101019) 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, 125184511 + ... + 125186269.

It is an arithmetic number, because the mean of its divisors is an integer number (4569124560).

Almost surely, 2^220201101010 is an apocalyptic number.

220201101010 is a deficient number, since it is larger than the sum of its proper divisors (218434856750).

220201101010 is a wasteful number, since it uses less digits than its factorization.

220201101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2432 (or 2421 counting only the distinct ones).

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

Adding to 220201101010 its reverse (10101102022), we get a palindrome (230302203032).

The spelling of 220201101010 in words is "two hundred twenty billion, two hundred one million, one hundred one thousand, ten".