222143211302204 has 24 divisors (see below), whose sum is σ = 390503465990400. Its totient is φ = 110570929704000.

The previous prime is 222143211302197. The next prime is 222143211302219. The reversal of 222143211302204 is 402203112341222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10678172 + ... + 23628579.

It is an arithmetic number, because the mean of its divisors is an integer number (16270977749600).

Almost surely, 2^{222143211302204} is an apocalyptic number.

It is an amenable number.

222143211302204 is a deficient number, since it is larger than the sum of its proper divisors (168360254688196).

222143211302204 is a wasteful number, since it uses less digits than its factorization.

222143211302204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34314053 (or 34314051 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 222143211302204 its reverse (402203112341222), we get a palindrome (624346323643426).

The spelling of 222143211302204 in words is "two hundred twenty-two trillion, one hundred forty-three billion, two hundred eleven million, three hundred two thousand, two hundred four".