102204022232 has 48 divisors (see below), whose sum is σ = 207953052840. Its totient is φ = 47069787648.

The previous prime is 102204022231. The next prime is 102204022303. The reversal of 102204022232 is 232220402201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102204022231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 550448 + ... + 712320.

Almost surely, 2^102204022232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102204022232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103976526420).

102204022232 is an abundant number, since it is smaller than the sum of its proper divisors (105749030608).

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

102204022232 is a wasteful number, since it uses less digits than its factorization.

102204022232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162372 (or 162355 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 102204022232 its reverse (232220402201), we get a palindrome (334424424433).

The spelling of 102204022232 in words is "one hundred two billion, two hundred four million, twenty-two thousand, two hundred thirty-two".