1121336251546 has 32 divisors (see below), whose sum is σ = 1963287590400. Its totient is φ = 470324472576.

The previous prime is 1121336251543. The next prime is 1121336251547. The reversal of 1121336251546 is 6451526331211.

It is a junction number, because it is equal to n+sod(n) for n = 1121336251499 and 1121336251508.

It is not an unprimeable number, because it can be changed into a prime (1121336251543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22157880 + ... + 22208428.

It is an arithmetic number, because the mean of its divisors is an integer number (61352737200).

Almost surely, 2^{1121336251546} is an apocalyptic number.

1121336251546 is a deficient number, since it is larger than the sum of its proper divisors (841951338854).

1121336251546 is a wasteful number, since it uses less digits than its factorization.

1121336251546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84318.

The product of its digits is 129600, while the sum is 40.

The spelling of 1121336251546 in words is "one trillion, one hundred twenty-one billion, three hundred thirty-six million, two hundred fifty-one thousand, five hundred forty-six".