220011012010 has 32 divisors (see below), whose sum is σ = 403888079952. Its totient is φ = 86259164160.

The previous prime is 220011011953. The next prime is 220011012041. The reversal of 220011012010 is 10210110022.

It can be written as a sum of positive squares in 8 ways, for example, as 84937856481 + 135073155529 = 291441^2 + 367523^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337842 + ... + 744418.

Almost surely, 2^220011012010 is an apocalyptic number.

220011012010 is a deficient number, since it is larger than the sum of its proper divisors (183877067942).

220011012010 is a wasteful number, since it uses less digits than its factorization.

220011012010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407658.

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

Adding to 220011012010 its reverse (10210110022), we get a palindrome (230221122032).

The spelling of 220011012010 in words is "two hundred twenty billion, eleven million, twelve thousand, ten".