102220002000 has 320 divisors, whose sum is σ = 371205169920. Its totient is φ = 26884224000.

The previous prime is 102220001993. The next prime is 102220002041. The reversal of 102220002000 is 200022201.

102220002000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3929035 + ... + 3954965.

It is an arithmetic number, because the mean of its divisors is an integer number (1160016156).

Almost surely, 2^102220002000 is an apocalyptic number.

102220002000 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 102220002000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185602584960).

102220002000 is an abundant number, since it is smaller than the sum of its proper divisors (268985167920).

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

102220002000 is a wasteful number, since it uses less digits than its factorization.

102220002000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26036 (or 26014 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 102220002000 its reverse (200022201), we get a palindrome (102420024201).

The spelling of 102220002000 in words is "one hundred two billion, two hundred twenty million, two thousand".