222321012311001 has 8 divisors (see below), whose sum is σ = 296881964375040. Its totient is φ = 147987034227152.

The previous prime is 222321012310997. The next prime is 222321012311009. The reversal of 222321012311001 is 100113210123222.

222321012311001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 222321012311001 - 2² = 222321012310997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222321012311009) 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, 56743492761 + ... + 56743496678.

It is an arithmetic number, because the mean of its divisors is an integer number (37110245546880).

Almost surely, 2^{222321012311001} is an apocalyptic number.

It is an amenable number.

222321012311001 is a deficient number, since it is larger than the sum of its proper divisors (74560952064039).

222321012311001 is a wasteful number, since it uses less digits than its factorization.

222321012311001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113486990095.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 222321012311001 its reverse (100113210123222), we get a palindrome (322434222434223).

The spelling of 222321012311001 in words is "two hundred twenty-two trillion, three hundred twenty-one billion, twelve million, three hundred eleven thousand, one".