220110021010 has 32 divisors (see below), whose sum is σ = 432447947712. Its totient is φ = 79997062080.

The previous prime is 220110020959. The next prime is 220110021013. The reversal of 220110021010 is 10120011022.

220110021010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (220110021013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 330517 + ... + 741256.

It is an arithmetic number, because the mean of its divisors is an integer number (13513998366).

Almost surely, 2^220110021010 is an apocalyptic number.

220110021010 is a deficient number, since it is larger than the sum of its proper divisors (212337926702).

220110021010 is a wasteful number, since it uses less digits than its factorization.

220110021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073658.

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

Adding to 220110021010 its reverse (10120011022), we get a palindrome (230230032032).

The spelling of 220110021010 in words is "two hundred twenty billion, one hundred ten million, twenty-one thousand, ten".