12212012103332 has 12 divisors (see below), whose sum is σ = 21371333723376. Its totient is φ = 6105916753800.

The previous prime is 12212012103323. The next prime is 12212012103341. The reversal of 12212012103332 is 23330121021221.

It is an interprime number because it is at equal distance from previous prime (12212012103323) and next prime (12212012103341).

It is a super-2 number, since 2×12212012103332² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12212012103298 and 12212012103307.

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, 22016294 + ... + 22564157.

It is an arithmetic number, because the mean of its divisors is an integer number (1780944476948).

Almost surely, 2^{12212012103332} is an apocalyptic number.

It is an amenable number.

12212012103332 is a deficient number, since it is larger than the sum of its proper divisors (9159321620044).

12212012103332 is a wasteful number, since it uses less digits than its factorization.

12212012103332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44648938 (or 44648936 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12212012103332 its reverse (23330121021221), we get a palindrome (35542133124553).

The spelling of 12212012103332 in words is "twelve trillion, two hundred twelve billion, twelve million, one hundred three thousand, three hundred thirty-two".