222143326075 has 48 divisors (see below), whose sum is σ = 320465738880. Its totient is φ = 150960960000.

The previous prime is 222143326051. The next prime is 222143326087. The reversal of 222143326075 is 570623341222.

It is not a de Polignac number, because 222143326075 - 2¹¹ = 222143324027 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 478900 + ... + 820750.

It is an arithmetic number, because the mean of its divisors is an integer number (6676369560).

Almost surely, 2^222143326075 is an apocalyptic number.

222143326075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

222143326075 is a deficient number, since it is larger than the sum of its proper divisors (98322412805).

222143326075 is a wasteful number, since it uses less digits than its factorization.

222143326075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342028 (or 342023 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 37.

Adding to 222143326075 its reverse (570623341222), we get a palindrome (792766667297).

The spelling of 222143326075 in words is "two hundred twenty-two billion, one hundred forty-three million, three hundred twenty-six thousand, seventy-five".