221022001101110 has 128 divisors (see below), whose sum is σ = 448838936308224. Its totient is φ = 77670744053760.

The previous prime is 221022001101103. The next prime is 221022001101119. The reversal of 221022001101110 is 11101100220122.

221022001101110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221022001101119) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5418912137 + ... + 5418952923.

It is an arithmetic number, because the mean of its divisors is an integer number (3506554189908).

Almost surely, 2^{221022001101110} is an apocalyptic number.

221022001101110 is an abundant number, since it is smaller than the sum of its proper divisors (227816935207114).

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

221022001101110 is a wasteful number, since it uses less digits than its factorization.

221022001101110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54798.

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

Adding to 221022001101110 its reverse (11101100220122), we get a palindrome (232123101321232).

The spelling of 221022001101110 in words is "two hundred twenty-one trillion, twenty-two billion, one million, one hundred one thousand, one hundred ten".