111121222101094 has 16 divisors (see below), whose sum is σ = 166701892936032. Its totient is φ = 55553924881728.

The previous prime is 111121222101091. The next prime is 111121222101137. The reversal of 111121222101094 is 490101222121111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111121222101091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 627775327 + ... + 627952309.

It is an arithmetic number, because the mean of its divisors is an integer number (10418868308502).

Almost surely, 2^{111121222101094} is an apocalyptic number.

111121222101094 is a deficient number, since it is larger than the sum of its proper divisors (55580670834938).

111121222101094 is a wasteful number, since it uses less digits than its factorization.

111121222101094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212991.

The product of its (nonzero) digits is 576, while the sum is 28.

The spelling of 111121222101094 in words is "one hundred eleven trillion, one hundred twenty-one billion, two hundred twenty-two million, one hundred one thousand, ninety-four".