111201110000122 has 8 divisors (see below), whose sum is σ = 169086619315476. Its totient is φ = 54838903561632.

The previous prime is 111201110000117. The next prime is 111201110000131. The reversal of 111201110000122 is 221000011102111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 110701983293001 + 499126707121 = 10521501^2 + 706489^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 380825719033 + ... + 380825719324.

Almost surely, 2^{111201110000122} is an apocalyptic number.

111201110000122 is a deficient number, since it is larger than the sum of its proper divisors (57885509315354).

111201110000122 is an equidigital number, since it uses as much as digits as its factorization.

111201110000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761651438432.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 111201110000122 its reverse (221000011102111), we get a palindrome (332201121102233).

The spelling of 111201110000122 in words is "one hundred eleven trillion, two hundred one billion, one hundred ten million, one hundred twenty-two", and thus it is an aban number.