1121406213367 has 8 divisors (see below), whose sum is σ = 1223410703760. Its totient is φ = 1019411468160.

The previous prime is 1121406213313. The next prime is 1121406213427. The reversal of 1121406213367 is 7633126041211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1121406213367 - 2¹¹ = 1121406211319 is a prime.

It is a super-2 number, since 2×1121406213367² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121406253367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2194642 + ... + 2656927.

It is an arithmetic number, because the mean of its divisors is an integer number (152926337970).

Almost surely, 2^{1121406213367} is an apocalyptic number.

1121406213367 is a deficient number, since it is larger than the sum of its proper divisors (102004490393).

1121406213367 is a wasteful number, since it uses less digits than its factorization.

1121406213367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4872593.

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 1121406213367 in words is "one trillion, one hundred twenty-one billion, four hundred six million, two hundred thirteen thousand, three hundred sixty-seven".