102122232 has 16 divisors (see below), whose sum is σ = 255305640. Its totient is φ = 34040736.

The previous prime is 102122227. The next prime is 102122243. The reversal of 102122232 is 232221201.

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 3 ways as a sum of consecutive naturals, for example, 2127523 + ... + 2127570.

Almost surely, 2^102122232 is an apocalyptic number.

102122232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102122232 is an abundant number, since it is smaller than the sum of its proper divisors (153183408).

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

102122232 is a wasteful number, since it uses less digits than its factorization.

102122232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4255102 (or 4255098 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 102122232 is about 10105.5545122472. The cubic root of 102122232 is about 467.4194349621.

Adding to 102122232 its reverse (232221201), we get a palindrome (334343433).

The spelling of 102122232 in words is "one hundred two million, one hundred twenty-two thousand, two hundred thirty-two".