222002231001 has 16 divisors (see below), whose sum is σ = 305610160128. Its totient is φ = 143254742400.

The previous prime is 222002230963. The next prime is 222002231051. The reversal of 222002231001 is 100132200222.

It is a happy number.

It is not a de Polignac number, because 222002231001 - 2¹⁸ = 222001968857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222002231051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7090270 + ... + 7121511.

It is an arithmetic number, because the mean of its divisors is an integer number (19100635008).

Almost surely, 2^222002231001 is an apocalyptic number.

It is an amenable number.

222002231001 is a deficient number, since it is larger than the sum of its proper divisors (83607929127).

222002231001 is a wasteful number, since it uses less digits than its factorization.

222002231001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14211952.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 222002231001 its reverse (100132200222), we get a palindrome (322134431223).

The spelling of 222002231001 in words is "two hundred twenty-two billion, two million, two hundred thirty-one thousand, one".