222132021202231 has 8 divisors (see below), whose sum is σ = 253865542847904. Its totient is φ = 190398593496480.

The previous prime is 222132021202151. The next prime is 222132021202261. The reversal of 222132021202231 is 132202120231222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222132021202231 - 2¹⁵ = 222132021169463 is a prime.

It is a super-2 number, since 2×222132021202231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222132021202196 and 222132021202205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222132021202261) by changing a digit.

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, 18342880 + ... + 27941461.

It is an arithmetic number, because the mean of its divisors is an integer number (31733192855988).

Almost surely, 2^{222132021202231} is an apocalyptic number.

222132021202231 is a deficient number, since it is larger than the sum of its proper divisors (31733521645673).

222132021202231 is an equidigital number, since it uses as much as digits as its factorization.

222132021202231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46969961.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 222132021202231 its reverse (132202120231222), we get a palindrome (354334141433453).

The spelling of 222132021202231 in words is "two hundred twenty-two trillion, one hundred thirty-two billion, twenty-one million, two hundred two thousand, two hundred thirty-one".