13212100022332 has 48 divisors (see below), whose sum is σ = 23206314765312. Its totient is φ = 6581782932480.

The previous prime is 13212100022327. The next prime is 13212100022461. The reversal of 13212100022332 is 23322000121231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4387942707 + ... + 4387945717.

It is an arithmetic number, because the mean of its divisors is an integer number (483464890944).

Almost surely, 2^{13212100022332} is an apocalyptic number.

It is an amenable number.

13212100022332 is a deficient number, since it is larger than the sum of its proper divisors (9994214742980).

13212100022332 is a wasteful number, since it uses less digits than its factorization.

13212100022332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6658 (or 6656 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13212100022332 its reverse (23322000121231), we get a palindrome (36534100143563).

The spelling of 13212100022332 in words is "thirteen trillion, two hundred twelve billion, one hundred million, twenty-two thousand, three hundred thirty-two".