102132322212 has 96 divisors (see below), whose sum is σ = 247054832640. Its totient is φ = 32818343040.

The previous prime is 102132322199. The next prime is 102132322213. The reversal of 102132322212 is 212223231201.

It is a super-2 number, since 2×102132322212² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102132322213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12404137 + ... + 12412367.

It is an arithmetic number, because the mean of its divisors is an integer number (2573487840).

Almost surely, 2^102132322212 is an apocalyptic number.

102132322212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102132322212 is an abundant number, since it is smaller than the sum of its proper divisors (144922510428).

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

102132322212 is a wasteful number, since it uses less digits than its factorization.

102132322212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8593 (or 8591 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 102132322212 its reverse (212223231201), we get a palindrome (314355553413).

The spelling of 102132322212 in words is "one hundred two billion, one hundred thirty-two million, three hundred twenty-two thousand, two hundred twelve".