200102213322 has 128 divisors (see below), whose sum is σ = 512247628800. Its totient is φ = 57263371200.

The previous prime is 200102213287. The next prime is 200102213329. The reversal of 200102213322 is 223312201002.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 200102213295 and 200102213304.

It is not an unprimeable number, because it can be changed into a prime (200102213329) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3549697 + ... + 3605627.

It is an arithmetic number, because the mean of its divisors is an integer number (4001934600).

Almost surely, 2^200102213322 is an apocalyptic number.

200102213322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 200102213322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256123814400).

200102213322 is an abundant number, since it is smaller than the sum of its proper divisors (312145415478).

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

200102213322 is a wasteful number, since it uses less digits than its factorization.

200102213322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56289 (or 56283 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 200102213322 its reverse (223312201002), we get a palindrome (423414414324).

The spelling of 200102213322 in words is "two hundred billion, one hundred two million, two hundred thirteen thousand, three hundred twenty-two".