12061212334552 has 16 divisors (see below), whose sum is σ = 22628371933440. Its totient is φ = 6026979818976.

The previous prime is 12061212334519. The next prime is 12061212334573. The reversal of 12061212334552 is 25543321216021.

It is a happy number.

12061212334552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 453279403 + ... + 453306010.

It is an arithmetic number, because the mean of its divisors is an integer number (1414273245840).

Almost surely, 2^{12061212334552} is an apocalyptic number.

It is an amenable number.

12061212334552 is a deficient number, since it is larger than the sum of its proper divisors (10567159598888).

12061212334552 is a wasteful number, since it uses less digits than its factorization.

12061212334552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906587082 (or 906587078 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 12061212334552 in words is "twelve trillion, sixty-one billion, two hundred twelve million, three hundred thirty-four thousand, five hundred fifty-two".