12061533104 has 20 divisors (see below), whose sum is σ = 23479981560. Its totient is φ = 6002183040.

The previous prime is 12061533059. The next prime is 12061533119. The reversal of 12061533104 is 40133516021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1782989 + ... + 1789740.

It is an arithmetic number, because the mean of its divisors is an integer number (1173999078).

Almost surely, 2^12061533104 is an apocalyptic number.

It is an amenable number.

12061533104 is a deficient number, since it is larger than the sum of its proper divisors (11418448456).

12061533104 is a wasteful number, since it uses less digits than its factorization.

12061533104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3572948 (or 3572942 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The spelling of 12061533104 in words is "twelve billion, sixty-one million, five hundred thirty-three thousand, one hundred four".