12354622886851 has 16 divisors (see below), whose sum is σ = 14125457009664. Its totient is φ = 10585261573344.

The previous prime is 12354622886843. The next prime is 12354622886861. The reversal of 12354622886851 is 15868822645321.

It is a cyclic number.

It is not a de Polignac number, because 12354622886851 - 2³ = 12354622886843 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12354622886851.

It is not an unprimeable number, because it can be changed into a prime (12354622886861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226053210 + ... + 226107856.

It is an arithmetic number, because the mean of its divisors is an integer number (882841063104).

Almost surely, 2^{12354622886851} is an apocalyptic number.

12354622886851 is a deficient number, since it is larger than the sum of its proper divisors (1770834122813).

12354622886851 is an equidigital number, since it uses as much as digits as its factorization.

12354622886851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67530.

The product of its digits is 44236800, while the sum is 61.

The spelling of 12354622886851 in words is "twelve trillion, three hundred fifty-four billion, six hundred twenty-two million, eight hundred eighty-six thousand, eight hundred fifty-one".