1111167344397 has 16 divisors (see below), whose sum is σ = 1617052032000. Its totient is φ = 673097828400.

The previous prime is 1111167344363. The next prime is 1111167344407. The reversal of 1111167344397 is 7934437611111.

It is not a de Polignac number, because 1111167344397 - 2¹⁶ = 1111167278861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111167344347) 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, 8356179 + ... + 8488112.

It is an arithmetic number, because the mean of its divisors is an integer number (101065752000).

Almost surely, 2^{1111167344397} is an apocalyptic number.

It is an amenable number.

1111167344397 is a deficient number, since it is larger than the sum of its proper divisors (505884687603).

1111167344397 is a wasteful number, since it uses less digits than its factorization.

1111167344397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16846304.

The product of its digits is 381024, while the sum is 48.

The spelling of 1111167344397 in words is "one trillion, one hundred eleven billion, one hundred sixty-seven million, three hundred forty-four thousand, three hundred ninety-seven".