12263665562036 has 48 divisors (see below), whose sum is σ = 25500567211392. Its totient is φ = 5051132697600.

The previous prime is 12263665562003. The next prime is 12263665562053. The reversal of 12263665562036 is 63026556636221.

It is a congruent number.

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, 79644245 + ... + 79798076.

It is an arithmetic number, because the mean of its divisors is an integer number (531261816904).

Almost surely, 2^{12263665562036} is an apocalyptic number.

It is an amenable number.

12263665562036 is an abundant number, since it is smaller than the sum of its proper divisors (13236901649356).

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

12263665562036 is a wasteful number, since it uses less digits than its factorization.

12263665562036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159442440 (or 159442438 counting only the distinct ones).

The product of its (nonzero) digits is 13996800, while the sum is 53.

The spelling of 12263665562036 in words is "twelve trillion, two hundred sixty-three billion, six hundred sixty-five million, five hundred sixty-two thousand, thirty-six".