222143014124212 has 24 divisors (see below), whose sum is σ = 407690915184000. Its totient is φ = 105708430133856.

The previous prime is 222143014124203. The next prime is 222143014124221. The reversal of 222143014124212 is 212421410341222.

It is an interprime number because it is at equal distance from previous prime (222143014124203) and next prime (222143014124221).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6066810787 + ... + 6066847402.

It is an arithmetic number, because the mean of its divisors is an integer number (16987121466000).

Almost surely, 2^{222143014124212} is an apocalyptic number.

It is an amenable number.

222143014124212 is a deficient number, since it is larger than the sum of its proper divisors (185547901059788).

222143014124212 is a wasteful number, since it uses less digits than its factorization.

222143014124212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12133658415 (or 12133658413 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 222143014124212 its reverse (212421410341222), we get a palindrome (434564424465434).

The spelling of 222143014124212 in words is "two hundred twenty-two trillion, one hundred forty-three billion, fourteen million, one hundred twenty-four thousand, two hundred twelve".