102230021212332 has 192 divisors, whose sum is σ = 274142071902720. Its totient is φ = 29388208306176.

The previous prime is 102230021212271. The next prime is 102230021212387. The reversal of 102230021212332 is 233212120032201.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2308017978 + ... + 2308062270.

It is an arithmetic number, because the mean of its divisors is an integer number (1427823291160).

Almost surely, 2^{102230021212332} is an apocalyptic number.

102230021212332 is a gapful number since it is divisible by the number (12) 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 102230021212332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137071035951360).

102230021212332 is an abundant number, since it is smaller than the sum of its proper divisors (171912050690388).

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

102230021212332 is a wasteful number, since it uses less digits than its factorization.

102230021212332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55072 (or 55070 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 102230021212332 its reverse (233212120032201), we get a palindrome (335442141244533).

The spelling of 102230021212332 in words is "one hundred two trillion, two hundred thirty billion, twenty-one million, two hundred twelve thousand, three hundred thirty-two".