20221000220110 has 32 divisors (see below), whose sum is σ = 37173573946080. Its totient is φ = 7917182719488.

The previous prime is 20221000220087. The next prime is 20221000220119. The reversal of 20221000220110 is 1102200012202.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20221000220119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73409487 + ... + 73684426.

It is an arithmetic number, because the mean of its divisors is an integer number (1161674185815).

Almost surely, 2^{20221000220110} is an apocalyptic number.

20221000220110 is a deficient number, since it is larger than the sum of its proper divisors (16952573725970).

20221000220110 is a wasteful number, since it uses less digits than its factorization.

20221000220110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147094212.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20221000220110 its reverse (1102200012202), we get a palindrome (21323200232312).

The spelling of 20221000220110 in words is "twenty trillion, two hundred twenty-one billion, two hundred twenty thousand, one hundred ten".