220110210120101 has 32 divisors (see below), whose sum is σ = 253838621245440. Its totient is φ = 186961664562624.

The previous prime is 220110210120049. The next prime is 220110210120133. The reversal of 220110210120101 is 101021012011022.

It is not a de Polignac number, because 220110210120101 - 2⁶ = 220110210120037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220110210125101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 534731795 + ... + 535143263.

It is an arithmetic number, because the mean of its divisors is an integer number (7932456913920).

Almost surely, 2^{220110210120101} is an apocalyptic number.

It is an amenable number.

220110210120101 is a deficient number, since it is larger than the sum of its proper divisors (33728411125339).

220110210120101 is a wasteful number, since it uses less digits than its factorization.

220110210120101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413265.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 220110210120101 its reverse (101021012011022), we get a palindrome (321131222131123).

The spelling of 220110210120101 in words is "two hundred twenty trillion, one hundred ten billion, two hundred ten million, one hundred twenty thousand, one hundred one".