222231001301 has 8 divisors (see below), whose sum is σ = 222910398360. Its totient is φ = 221551723008.

The previous prime is 222231001283. The next prime is 222231001357. The reversal of 222231001301 is 103100132222.

It can be written as a sum of positive squares in 4 ways, for example, as 3155518276 + 219075483025 = 56174^2 + 468055^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222231001301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222231001301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222231001901) 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, 5018465 + ... + 5062553.

It is an arithmetic number, because the mean of its divisors is an integer number (27863799795).

Almost surely, 2^222231001301 is an apocalyptic number.

It is an amenable number.

222231001301 is a deficient number, since it is larger than the sum of its proper divisors (679397059).

222231001301 is a wasteful number, since it uses less digits than its factorization.

222231001301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59383.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 222231001301 its reverse (103100132222), we get a palindrome (325331133523).

The spelling of 222231001301 in words is "two hundred twenty-two billion, two hundred thirty-one million, one thousand, three hundred one".