222122301220231 has 8 divisors (see below), whose sum is σ = 222411924460544. Its totient is φ = 221832716740920.

The previous prime is 222122301220199. The next prime is 222122301220247. The reversal of 222122301220231 is 132022103221222.

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 222122301220231 - 2⁵ = 222122301220199 is a prime.

It is a super-2 number, since 2×222122301220231² (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 = 222122301220196 and 222122301220205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222122301220291) 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, 1787200 + ... + 21152746.

It is an arithmetic number, because the mean of its divisors is an integer number (27801490557568).

Almost surely, 2^{222122301220231} is an apocalyptic number.

222122301220231 is a deficient number, since it is larger than the sum of its proper divisors (289623240313).

222122301220231 is a wasteful number, since it uses less digits than its factorization.

222122301220231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19380501.

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

Adding to 222122301220231 its reverse (132022103221222), we get a palindrome (354144404441453).

The spelling of 222122301220231 in words is "two hundred twenty-two trillion, one hundred twenty-two billion, three hundred one million, two hundred twenty thousand, two hundred thirty-one".