12021302059958 has 16 divisors (see below), whose sum is σ = 18784396245120. Its totient is φ = 5763394296000.

The previous prime is 12021302059957. The next prime is 12021302059969. The reversal of 12021302059958 is 85995020312021.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12021302059951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 889405943 + ... + 889419458.

It is an arithmetic number, because the mean of its divisors is an integer number (1174024765320).

Almost surely, 2^{12021302059958} is an apocalyptic number.

12021302059958 is a deficient number, since it is larger than the sum of its proper divisors (6763094185162).

12021302059958 is a wasteful number, since it uses less digits than its factorization.

12021302059958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778825543.

The product of its (nonzero) digits is 388800, while the sum is 47.

The spelling of 12021302059958 in words is "twelve trillion, twenty-one billion, three hundred two million, fifty-nine thousand, nine hundred fifty-eight".