102220110300000 has 2592 divisors, whose sum is σ = 433844707474080. Its totient is φ = 20993280000000.

The previous prime is 102220110299941. The next prime is 102220110300001. The reversal of 102220110300000 is 3011022201.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102220110300001) by changing a digit.

It is a polite number, since it can be written in 431 ways as a sum of consecutive naturals, for example, 179648699716 + ... + 179648700284.

It is an arithmetic number, because the mean of its divisors is an integer number (167378359365).

Almost surely, 2^{102220110300000} is an apocalyptic number.

102220110300000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102220110300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216922353737040).

102220110300000 is an abundant number, since it is smaller than the sum of its proper divisors (331624597174080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102220110300000 is a wasteful number, since it uses less digits than its factorization.

102220110300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744 (or 698 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 102220110300000 its reverse (3011022201), we get a palindrome (102223121322201).

The spelling of 102220110300000 in words is "one hundred two trillion, two hundred twenty billion, one hundred ten million, three hundred thousand".