12235410145 has 16 divisors (see below), whose sum is σ = 17663149440. Its totient is φ = 7948416384.

The previous prime is 12235410137. The next prime is 12235410227. The reversal of 12235410145 is 54101453221.

It is a cyclic number.

It is not a de Polignac number, because 12235410145 - 2³ = 12235410137 is a prime.

It is a super-2 number, since 2×12235410145² (a number of 21 digits) contains 22 as substring.

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, 9198892 + ... + 9200221.

It is an arithmetic number, because the mean of its divisors is an integer number (1103946840).

Almost surely, 2^12235410145 is an apocalyptic number.

It is an amenable number.

12235410145 is a deficient number, since it is larger than the sum of its proper divisors (5427739295).

12235410145 is a wasteful number, since it uses less digits than its factorization.

12235410145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18399144.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 12235410145 its reverse (54101453221), we get a palindrome (66336863366).

The spelling of 12235410145 in words is "twelve billion, two hundred thirty-five million, four hundred ten thousand, one hundred forty-five".