13222235235 has 16 divisors (see below), whose sum is σ = 23078810880. Its totient is φ = 6410780640.

The previous prime is 13222235189. The next prime is 13222235267. The reversal of 13222235235 is 53253222231.

It is not a de Polignac number, because 13222235235 - 2⁷ = 13222235107 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40067215 + ... + 40067544.

It is an arithmetic number, because the mean of its divisors is an integer number (1442425680).

Almost surely, 2^13222235235 is an apocalyptic number.

13222235235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13222235235 is a deficient number, since it is larger than the sum of its proper divisors (9856575645).

13222235235 is a wasteful number, since it uses less digits than its factorization.

13222235235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80134778.

The product of its digits is 21600, while the sum is 30.

Adding to 13222235235 its reverse (53253222231), we get a palindrome (66475457466).

The spelling of 13222235235 in words is "thirteen billion, two hundred twenty-two million, two hundred thirty-five thousand, two hundred thirty-five".