102213122232320 has 208 divisors, whose sum is σ = 273802684300992. Its totient is φ = 36304023060480.

The previous prime is 102213122232281. The next prime is 102213122232337. The reversal of 102213122232320 is 23232221312201.

It is a self number, because there is not a number n which added to its sum of digits gives 102213122232320.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4411274 + ... + 14962806.

Almost surely, 2^{102213122232320} is an apocalyptic number.

102213122232320 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 102213122232320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136901342150496).

102213122232320 is an abundant number, since it is smaller than the sum of its proper divisors (171589562068672).

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

102213122232320 is a wasteful number, since it uses less digits than its factorization.

102213122232320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10551616 (or 10551594 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 102213122232320 its reverse (23232221312201), we get a palindrome (125445343544521).

The spelling of 102213122232320 in words is "one hundred two trillion, two hundred thirteen billion, one hundred twenty-two million, two hundred thirty-two thousand, three hundred twenty".