222021130001 has 8 divisors (see below), whose sum is σ = 242212650624. Its totient is φ = 201830906320.

The previous prime is 222021129977. The next prime is 222021130091. The reversal of 222021130001 is 100031120222.

It is a happy number.

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 222021130001 - 2¹⁰ = 222021128977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222021130091) 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, 52775 + ... + 668451.

It is an arithmetic number, because the mean of its divisors is an integer number (30276581328).

Almost surely, 2^222021130001 is an apocalyptic number.

It is an amenable number.

222021130001 is a deficient number, since it is larger than the sum of its proper divisors (20191520623).

222021130001 is a wasteful number, since it uses less digits than its factorization.

222021130001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648471.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 222021130001 its reverse (100031120222), we get a palindrome (322052250223).

The spelling of 222021130001 in words is "two hundred twenty-two billion, twenty-one million, one hundred thirty thousand, one".