102220111002110 has 16 divisors (see below), whose sum is σ = 188275181195376. Its totient is φ = 39937159647168.

The previous prime is 102220111002071. The next prime is 102220111002127. The reversal of 102220111002110 is 11200111022201.

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, 118860593759 + ... + 118860594618.

It is an arithmetic number, because the mean of its divisors is an integer number (11767198824711).

Almost surely, 2^{102220111002110} is an apocalyptic number.

102220111002110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102220111002110 is a deficient number, since it is larger than the sum of its proper divisors (86055070193266).

102220111002110 is a wasteful number, since it uses less digits than its factorization.

102220111002110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237721188427.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 102220111002110 its reverse (11200111022201), we get a palindrome (113420222024311).

The spelling of 102220111002110 in words is "one hundred two trillion, two hundred twenty billion, one hundred eleven million, two thousand, one hundred ten".