102226202432 has 56 divisors (see below), whose sum is σ = 208583271936. Its totient is φ = 49673046528.

The previous prime is 102226202413. The next prime is 102226202447. The reversal of 102226202432 is 234202622201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2018573 + ... + 2068595.

Almost surely, 2^102226202432 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 102226202432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104291635968).

102226202432 is an abundant number, since it is smaller than the sum of its proper divisors (106357069504).

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

102226202432 is an equidigital number, since it uses as much as digits as its factorization.

102226202432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50935 (or 50925 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 102226202432 its reverse (234202622201), we get a palindrome (336428824633).

The spelling of 102226202432 in words is "one hundred two billion, two hundred twenty-six million, two hundred two thousand, four hundred thirty-two".