23003432122 has 32 divisors (see below), whose sum is σ = 40704249600. Its totient is φ = 9631649280.

The previous prime is 23003432099. The next prime is 23003432147. The reversal of 23003432122 is 22123430032.

It is a super-2 number, since 2×23003432122² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 23003432093 and 23003432102.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 636747 + ... + 671902.

It is an arithmetic number, because the mean of its divisors is an integer number (1272007800).

Almost surely, 2^23003432122 is an apocalyptic number.

23003432122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23003432122 is a deficient number, since it is larger than the sum of its proper divisors (17700817478).

23003432122 is a wasteful number, since it uses less digits than its factorization.

23003432122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308726.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23003432122 its reverse (22123430032), we get a palindrome (45126862154).

The spelling of 23003432122 in words is "twenty-three billion, three million, four hundred thirty-two thousand, one hundred twenty-two".