1116277220406 has 16 divisors (see below), whose sum is σ = 2232685151424. Its totient is φ = 372070621704.

The previous prime is 1116277220389. The next prime is 1116277220417. The reversal of 1116277220406 is 6040227726111.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5335080 + ... + 5540363.

It is an arithmetic number, because the mean of its divisors is an integer number (139542821964).

Almost surely, 2^{1116277220406} is an apocalyptic number.

1116277220406 is an abundant number, since it is smaller than the sum of its proper divisors (1116407931018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1116277220406 is a wasteful number, since it uses less digits than its factorization.

1116277220406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10892555.

The product of its (nonzero) digits is 56448, while the sum is 39.

The spelling of 1116277220406 in words is "one trillion, one hundred sixteen billion, two hundred seventy-seven million, two hundred twenty thousand, four hundred six".