220002001332102 has 192 divisors, whose sum is σ = 553088212934400. Its totient is φ = 62461540454400.

The previous prime is 220002001332101. The next prime is 220002001332121. The reversal of 220002001332102 is 201233100200022.

220002001332102 is a `hidden beast` number, since 220 + 0 + 0 + 200 + 1 + 33 + 210 + 2 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220002001332101) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2189394753 + ... + 2189495235.

It is an arithmetic number, because the mean of its divisors is an integer number (2880667775700).

Almost surely, 2^{220002001332102} is an apocalyptic number.

220002001332102 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 220002001332102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276544106467200).

220002001332102 is an abundant number, since it is smaller than the sum of its proper divisors (333086211602298).

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

220002001332102 is a wasteful number, since it uses less digits than its factorization.

220002001332102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103459 (or 103456 counting only the distinct ones).

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

Adding to 220002001332102 its reverse (201233100200022), we get a palindrome (421235101532124).

The spelling of 220002001332102 in words is "two hundred twenty trillion, two billion, one million, three hundred thirty-two thousand, one hundred two".