12270102735 has 16 divisors (see below), whose sum is σ = 21416906880. Its totient is φ = 5949140640.

The previous prime is 12270102707. The next prime is 12270102743. The reversal of 12270102735 is 53720107221.

It is not a de Polignac number, because 12270102735 - 2⁵ = 12270102703 is a prime.

It is a super-2 number, since 2×12270102735² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 37181965 + ... + 37182294.

It is an arithmetic number, because the mean of its divisors is an integer number (1338556680).

Almost surely, 2^12270102735 is an apocalyptic number.

12270102735 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12270102735 is a deficient number, since it is larger than the sum of its proper divisors (9146804145).

12270102735 is a wasteful number, since it uses less digits than its factorization.

12270102735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74364278.

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

Adding to 12270102735 its reverse (53720107221), we get a palindrome (65990209956).

The spelling of 12270102735 in words is "twelve billion, two hundred seventy million, one hundred two thousand, seven hundred thirty-five".