102022221012110 has 64 divisors (see below), whose sum is σ = 210116004912000. Its totient is φ = 34938772733952.

The previous prime is 102022221012007. The next prime is 102022221012149. The reversal of 102022221012110 is 11210122220201.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 402567716 + ... + 402821064.

It is an arithmetic number, because the mean of its divisors is an integer number (3283062576750).

Almost surely, 2^{102022221012110} is an apocalyptic number.

102022221012110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102022221012110 is an abundant number, since it is smaller than the sum of its proper divisors (108093783899890).

102022221012110 is a wasteful number, since it uses less digits than its factorization.

102022221012110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259965.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102022221012110 its reverse (11210122220201), we get a palindrome (113232343232311).

The spelling of 102022221012110 in words is "one hundred two trillion, twenty-two billion, two hundred twenty-one million, twelve thousand, one hundred ten".