12056426154622 has 16 divisors (see below), whose sum is σ = 18785875086000. Its totient is φ = 5796192850560.

The previous prime is 12056426154613. The next prime is 12056426154673. The reversal of 12056426154622 is 22645162465021.

It is a happy number.

It is a super-3 number, since 3×12056426154622³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431250372 + ... + 431278327.

It is an arithmetic number, because the mean of its divisors is an integer number (1174117192875).

Almost surely, 2^{12056426154622} is an apocalyptic number.

12056426154622 is a deficient number, since it is larger than the sum of its proper divisors (6729448931378).

12056426154622 is a wasteful number, since it uses less digits than its factorization.

12056426154622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862528971.

The product of its (nonzero) digits is 1382400, while the sum is 46.

The spelling of 12056426154622 in words is "twelve trillion, fifty-six billion, four hundred twenty-six million, one hundred fifty-four thousand, six hundred twenty-two".