102242221332 has 48 divisors (see below), whose sum is σ = 248140806144. Its totient is φ = 32729580000.

The previous prime is 102242221187. The next prime is 102242221357. The reversal of 102242221332 is 233122242201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1000294 + ... + 1097757.

It is an arithmetic number, because the mean of its divisors is an integer number (5169600128).

Almost surely, 2^102242221332 is an apocalyptic number.

102242221332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102242221332 is an abundant number, since it is smaller than the sum of its proper divisors (145898584812).

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

102242221332 is a wasteful number, since it uses less digits than its factorization.

102242221332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098220 (or 2098218 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 102242221332 its reverse (233122242201), we get a palindrome (335364463533).

The spelling of 102242221332 in words is "one hundred two billion, two hundred forty-two million, two hundred twenty-one thousand, three hundred thirty-two".