2222723421333 has 40 divisors (see below), whose sum is σ = 3582013888728. Its totient is φ = 1368335794176.

The previous prime is 2222723421323. The next prime is 2222723421353. The reversal of 2222723421333 is 3331243272222.

2222723421333 is a `hidden beast` number, since 2 + 2 + 2 + 272 + 34 + 21 + 333 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 272502792324 + 1950220629009 = 522018^2 + 1396503^2 .

It is not a de Polignac number, because 2222723421333 - 2¹⁷ = 2222723290261 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222723421323) 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 39 ways as a sum of consecutive naturals, for example, 15155116 + ... + 15301077.

Almost surely, 2^{2222723421333} is an apocalyptic number.

It is an amenable number.

2222723421333 is a deficient number, since it is larger than the sum of its proper divisors (1359290467395).

2222723421333 is a wasteful number, since it uses less digits than its factorization.

2222723421333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30456275 (or 30456266 counting only the distinct ones).

The product of its digits is 145152, while the sum is 36.

Adding to 2222723421333 its reverse (3331243272222), we get a palindrome (5553966693555).

The spelling of 2222723421333 in words is "two trillion, two hundred twenty-two billion, seven hundred twenty-three million, four hundred twenty-one thousand, three hundred thirty-three".