222210212001 has 8 divisors (see below), whose sum is σ = 297551872800. Its totient is φ = 147504346272.

The previous prime is 222210211991. The next prime is 222210212047. The reversal of 222210212001 is 100212012222.

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

It is not a de Polignac number, because 222210212001 - 2²⁹ = 221673341089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222210212071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158947951 + ... + 158949348.

It is an arithmetic number, because the mean of its divisors is an integer number (37193984100).

Almost surely, 2^222210212001 is an apocalyptic number.

It is an amenable number.

222210212001 is a deficient number, since it is larger than the sum of its proper divisors (75341660799).

222210212001 is a wasteful number, since it uses less digits than its factorization.

222210212001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317897535.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222210212001 its reverse (100212012222), we get a palindrome (322422224223).

The spelling of 222210212001 in words is "two hundred twenty-two billion, two hundred ten million, two hundred twelve thousand, one".