12246225733470 has 64 divisors (see below), whose sum is σ = 30077255476224. Its totient is φ = 3189417275520.

The previous prime is 12246225733439. The next prime is 12246225733471. The reversal of 12246225733470 is 7433752264221.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12246225733471) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13573659 + ... + 14447721.

It is an arithmetic number, because the mean of its divisors is an integer number (469957116816).

Almost surely, 2^{12246225733470} is an apocalyptic number.

12246225733470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12246225733470 is an abundant number, since it is smaller than the sum of its proper divisors (17831029742754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12246225733470 is a wasteful number, since it uses less digits than its factorization.

12246225733470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884977.

The product of its (nonzero) digits is 3386880, while the sum is 48.

Adding to 12246225733470 its reverse (7433752264221), we get a palindrome (19679977997691).

The spelling of 12246225733470 in words is "twelve trillion, two hundred forty-six billion, two hundred twenty-five million, seven hundred thirty-three thousand, four hundred seventy".