12223153331 has 8 divisors (see below), whose sum is σ = 12522753600. Its totient is φ = 11923623360.

The previous prime is 12223153307. The next prime is 12223153351. The reversal of 12223153331 is 13335132221.

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-12223153331 is a prime.

It is a super-2 number, since 2×12223153331² (a number of 21 digits) contains 22 as substring.

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 12223153331.

It is not an unprimeable number, because it can be changed into a prime (12223153351) 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, 579590 + ... + 600308.

It is an arithmetic number, because the mean of its divisors is an integer number (1565344200).

Almost surely, 2^12223153331 is an apocalyptic number.

12223153331 is a deficient number, since it is larger than the sum of its proper divisors (299600269).

12223153331 is a wasteful number, since it uses less digits than its factorization.

12223153331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35149.

The product of its digits is 3240, while the sum is 26.

Adding to 12223153331 its reverse (13335132221), we get a palindrome (25558285552).

The spelling of 12223153331 in words is "twelve billion, two hundred twenty-three million, one hundred fifty-three thousand, three hundred thirty-one".