12357210270 has 32 divisors (see below), whose sum is σ = 29666004480. Its totient is φ = 3294289440.

The previous prime is 12357210263. The next prime is 12357210287. The reversal of 12357210270 is 7201275321.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46671 + ... + 163989.

It is an arithmetic number, because the mean of its divisors is an integer number (927062640).

Almost surely, 2^12357210270 is an apocalyptic number.

12357210270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12357210270 is an abundant number, since it is smaller than the sum of its proper divisors (17308794210).

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

12357210270 is a wasteful number, since it uses less digits than its factorization.

12357210270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120840.

The product of its (nonzero) digits is 5880, while the sum is 30.

Adding to 12357210270 its reverse (7201275321), we get a palindrome (19558485591).

The spelling of 12357210270 in words is "twelve billion, three hundred fifty-seven million, two hundred ten thousand, two hundred seventy".