12235432010522 has 16 divisors (see below), whose sum is σ = 20982163164480. Its totient is φ = 5241972360768.

The previous prime is 12235432010521. The next prime is 12235432010573. The reversal of 12235432010522 is 22501023453221.

It is a super-2 number, since 2×12235432010522² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12235432010521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148641983 + ... + 148724274.

It is an arithmetic number, because the mean of its divisors is an integer number (1311385197780).

Almost surely, 2^{12235432010522} is an apocalyptic number.

12235432010522 is a deficient number, since it is larger than the sum of its proper divisors (8746731153958).

12235432010522 is a wasteful number, since it uses less digits than its factorization.

12235432010522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297369205.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 12235432010522 its reverse (22501023453221), we get a palindrome (34736455463743).

The spelling of 12235432010522 in words is "twelve trillion, two hundred thirty-five billion, four hundred thirty-two million, ten thousand, five hundred twenty-two".