2210110221022 has 16 divisors (see below), whose sum is σ = 3704752389744. Its totient is φ = 980093224000.

The previous prime is 2210110221019. The next prime is 2210110221023. The reversal of 2210110221022 is 2201220110122.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2210110220987 and 2210110221005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210110221023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1225115629 + ... + 1225117432.

It is an arithmetic number, because the mean of its divisors is an integer number (231547024359).

Almost surely, 2^{2210110221022} is an apocalyptic number.

2210110221022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2210110221022 is a deficient number, since it is larger than the sum of its proper divisors (1494642168722).

2210110221022 is a wasteful number, since it uses less digits than its factorization.

2210110221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2450233115.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2210110221022 its reverse (2201220110122), we get a palindrome (4411330331144).

The spelling of 2210110221022 in words is "two trillion, two hundred ten billion, one hundred ten million, two hundred twenty-one thousand, twenty-two".