15226233023 has 8 divisors (see below), whose sum is σ = 15263984736. Its totient is φ = 15188512000.

The previous prime is 15226232969. The next prime is 15226233041. The reversal of 15226233023 is 32033262251.

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-15226233023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15226233523) 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, 1221623 + ... + 1234023.

It is an arithmetic number, because the mean of its divisors is an integer number (1907998092).

Almost surely, 2^15226233023 is an apocalyptic number.

15226233023 is a deficient number, since it is larger than the sum of its proper divisors (37751713).

15226233023 is a wasteful number, since it uses less digits than its factorization.

15226233023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15345.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 15226233023 its reverse (32033262251), we get a palindrome (47259495274).

The spelling of 15226233023 in words is "fifteen billion, two hundred twenty-six million, two hundred thirty-three thousand, twenty-three".