220110110202022 has 4 divisors (see below), whose sum is σ = 330165165303036. Its totient is φ = 110055055101010.

The previous prime is 220110110202007. The next prime is 220110110202041. The reversal of 220110110202022 is 220202011011022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×220110110202022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220110110201987 and 220110110202005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55027527550504 + ... + 55027527550507.

It is an arithmetic number, because the mean of its divisors is an integer number (82541291325759).

Almost surely, 2^{220110110202022} is an apocalyptic number.

220110110202022 is a deficient number, since it is larger than the sum of its proper divisors (110055055101014).

220110110202022 is a wasteful number, since it uses less digits than its factorization.

220110110202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110055055101013.

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

Adding to 220110110202022 its reverse (220202011011022), we get a palindrome (440312121213044).

The spelling of 220110110202022 in words is "two hundred twenty trillion, one hundred ten billion, one hundred ten million, two hundred two thousand, twenty-two".