220101221102 has 16 divisors (see below), whose sum is σ = 377325116640. Its totient is φ = 94326910368.

The previous prime is 220101221099. The next prime is 220101221117. The reversal of 220101221102 is 201122101022.

220101221102 is digitally balanced in base 3, 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 (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543968 + ... + 857964.

It is an arithmetic number, because the mean of its divisors is an integer number (23582819790).

Almost surely, 2^220101221102 is an apocalyptic number.

220101221102 is a deficient number, since it is larger than the sum of its proper divisors (157223895538).

220101221102 is a wasteful number, since it uses less digits than its factorization.

220101221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364075.

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

Adding to 220101221102 its reverse (201122101022), we get a palindrome (421223322124).

The spelling of 220101221102 in words is "two hundred twenty billion, one hundred one million, two hundred twenty-one thousand, one hundred two".