12032161026 has 32 divisors (see below), whose sum is σ = 25552127808. Its totient is φ = 3764090880.

The previous prime is 12032161019. The next prime is 12032161033. The reversal of 12032161026 is 62016123021.

It is an interprime number because it is at equal distance from previous prime (12032161019) and next prime (12032161033).

It is a junction number, because it is equal to n+sod(n) for n = 12032160987 and 12032161005.

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, 131080 + ... + 203091.

It is an arithmetic number, because the mean of its divisors is an integer number (798503994).

Almost surely, 2^12032161026 is an apocalyptic number.

12032161026 is an abundant number, since it is smaller than the sum of its proper divisors (13519966782).

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

12032161026 is a wasteful number, since it uses less digits than its factorization.

12032161026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334546.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 12032161026 its reverse (62016123021), we get a palindrome (74048284047).

The spelling of 12032161026 in words is "twelve billion, thirty-two million, one hundred sixty-one thousand, twenty-six".