222101110120001 has 8 divisors (see below), whose sum is σ = 267189305407680. Its totient is φ = 180352781149968.

The previous prime is 222101110119997. The next prime is 222101110120033. The reversal of 222101110120001 is 100021011101222.

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

It is not a de Polignac number, because 222101110120001 - 2² = 222101110119997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222101110126001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 834966579266 + ... + 834966579531.

It is an arithmetic number, because the mean of its divisors is an integer number (33398663175960).

Almost surely, 2^{222101110120001} is an apocalyptic number.

It is an amenable number.

222101110120001 is a deficient number, since it is larger than the sum of its proper divisors (45088195287679).

222101110120001 is a wasteful number, since it uses less digits than its factorization.

222101110120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669933158823.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 222101110120001 its reverse (100021011101222), we get a palindrome (322122121221223).

The spelling of 222101110120001 in words is "two hundred twenty-two trillion, one hundred one billion, one hundred ten million, one hundred twenty thousand, one".