22213230101012 has 12 divisors (see below), whose sum is σ = 38873193860256. Its totient is φ = 11106603283800.

The previous prime is 22213230100969. The next prime is 22213230101017. The reversal of 22213230101012 is 21010103231222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22213230101017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2372603 + ... + 7075005.

It is an arithmetic number, because the mean of its divisors is an integer number (3239432821688).

Almost surely, 2^{22213230101012} is an apocalyptic number.

It is an amenable number.

22213230101012 is a deficient number, since it is larger than the sum of its proper divisors (16659963759244).

22213230101012 is a wasteful number, since it uses less digits than its factorization.

22213230101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5883358 (or 5883356 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 22213230101012 its reverse (21010103231222), we get a palindrome (43223333332234).

The spelling of 22213230101012 in words is "twenty-two trillion, two hundred thirteen billion, two hundred thirty million, one hundred one thousand, twelve".