220021102022110 has 16 divisors (see below), whose sum is σ = 396119188973376. Its totient is φ = 87990395179168.

The previous prime is 220021102022039. The next prime is 220021102022149. The reversal of 220021102022110 is 11220201120022.

It is a happy number.

220021102022110 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2255652502 + ... + 2255750041.

It is an arithmetic number, because the mean of its divisors is an integer number (24757449310836).

Almost surely, 2^{220021102022110} is an apocalyptic number.

220021102022110 is a deficient number, since it is larger than the sum of its proper divisors (176098086951266).

220021102022110 is a wasteful number, since it uses less digits than its factorization.

220021102022110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4511407427.

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

Adding to 220021102022110 its reverse (11220201120022), we get a palindrome (231241303142132).

The spelling of 220021102022110 in words is "two hundred twenty trillion, twenty-one billion, one hundred two million, twenty-two thousand, one hundred ten".