222442836430 has 16 divisors (see below), whose sum is σ = 400491815904. Its totient is φ = 88956087840.

The previous prime is 222442836409. The next prime is 222442836431. The reversal of 222442836430 is 34638244222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222442836431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2586417 + ... + 2671036.

It is an arithmetic number, because the mean of its divisors is an integer number (25030738494).

Almost surely, 2^222442836430 is an apocalyptic number.

222442836430 is a deficient number, since it is larger than the sum of its proper divisors (178048979474).

222442836430 is a wasteful number, since it uses less digits than its factorization.

222442836430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5261691.

The product of its (nonzero) digits is 442368, while the sum is 40.

The spelling of 222442836430 in words is "two hundred twenty-two billion, four hundred forty-two million, eight hundred thirty-six thousand, four hundred thirty".