201220220010110 has 32 divisors (see below), whose sum is σ = 415111369344192. Its totient is φ = 68794351211520.

The previous prime is 201220220010077. The next prime is 201220220010151. The reversal of 201220220010110 is 11010022022102.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4071610661 + ... + 4071660080.

It is an arithmetic number, because the mean of its divisors is an integer number (12972230292006).

Almost surely, 2^{201220220010110} is an apocalyptic number.

201220220010110 is an abundant number, since it is smaller than the sum of its proper divisors (213891149334082).

201220220010110 is a wasteful number, since it uses less digits than its factorization.

201220220010110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8143271108.

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

Adding to 201220220010110 its reverse (11010022022102), we get a palindrome (212230242032212).

The spelling of 201220220010110 in words is "two hundred one trillion, two hundred twenty billion, two hundred twenty million, ten thousand, one hundred ten".