102222132012030 has 64 divisors (see below), whose sum is σ = 245411414530560. Its totient is φ = 27250536598656.

The previous prime is 102222132011953. The next prime is 102222132012067. The reversal of 102222132012030 is 30210231222201.

It is a junction number, because it is equal to n+sod(n) for n = 102222132011988 and 102222132012006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1989389719 + ... + 1989441101.

It is an arithmetic number, because the mean of its divisors is an integer number (3834553352040).

Almost surely, 2^{102222132012030} is an apocalyptic number.

102222132012030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102222132012030 is an abundant number, since it is smaller than the sum of its proper divisors (143189282518530).

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

102222132012030 is a wasteful number, since it uses less digits than its factorization.

102222132012030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71265.

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

Adding to 102222132012030 its reverse (30210231222201), we get a palindrome (132432363234231).

The spelling of 102222132012030 in words is "one hundred two trillion, two hundred twenty-two billion, one hundred thirty-two million, twelve thousand, thirty".