220110220001210 has 128 divisors (see below), whose sum is σ = 517881073471488. Its totient is φ = 65311912512000.

The previous prime is 220110220001201. The next prime is 220110220001237. The reversal of 220110220001210 is 12100022011022.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25714811 + ... + 33188430.

It is an arithmetic number, because the mean of its divisors is an integer number (4045945886496).

Almost surely, 2^{220110220001210} is an apocalyptic number.

220110220001210 is an abundant number, since it is smaller than the sum of its proper divisors (297770853470278).

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

220110220001210 is a wasteful number, since it uses less digits than its factorization.

220110220001210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58903500.

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

Adding to 220110220001210 its reverse (12100022011022), we get a palindrome (232210242012232).

The spelling of 220110220001210 in words is "two hundred twenty trillion, one hundred ten billion, two hundred twenty million, one thousand, two hundred ten".