13212422350 has 24 divisors (see below), whose sum is σ = 25868534040. Its totient is φ = 5006812320.

The previous prime is 13212422317. The next prime is 13212422393. The reversal of 13212422350 is 5322421231.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6952957 + ... + 6954856.

It is an arithmetic number, because the mean of its divisors is an integer number (1077855585).

Almost surely, 2^13212422350 is an apocalyptic number.

13212422350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13212422350 is a deficient number, since it is larger than the sum of its proper divisors (12656111690).

13212422350 is a wasteful number, since it uses less digits than its factorization.

13212422350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13907844 (or 13907839 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 13212422350 its reverse (5322421231), we get a palindrome (18534843581).

The spelling of 13212422350 in words is "thirteen billion, two hundred twelve million, four hundred twenty-two thousand, three hundred fifty".