12042102332 has 48 divisors (see below), whose sum is σ = 23503465440. Its totient is φ = 5360264448.

The previous prime is 12042102277. The next prime is 12042102353. The reversal of 12042102332 is 23320124021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1523663 + ... + 1531545.

It is an arithmetic number, because the mean of its divisors is an integer number (489655530).

Almost surely, 2^12042102332 is an apocalyptic number.

It is an amenable number.

12042102332 is a deficient number, since it is larger than the sum of its proper divisors (11461363108).

12042102332 is a wasteful number, since it uses less digits than its factorization.

12042102332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8942 (or 8940 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12042102332 its reverse (23320124021), we get a palindrome (35362226353).

The spelling of 12042102332 in words is "twelve billion, forty-two million, one hundred two thousand, three hundred thirty-two".