111022100112010 has 8 divisors (see below), whose sum is σ = 199839780201636. Its totient is φ = 44408840044800.

The previous prime is 111022100111959. The next prime is 111022100112017. The reversal of 111022100112010 is 10211001220111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 110990038702761 + 32061409249 = 10535181^2 + 179057^2 .

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

It is not an unprimeable number, because it can be changed into a prime (111022100112017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5551105005591 + ... + 5551105005610.

Almost surely, 2^{111022100112010} is an apocalyptic number.

111022100112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111022100112010 is a deficient number, since it is larger than the sum of its proper divisors (88817680089626).

111022100112010 is a wasteful number, since it uses less digits than its factorization.

111022100112010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11102210011208.

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

Adding to 111022100112010 its reverse (10211001220111), we get a palindrome (121233101332121).

The spelling of 111022100112010 in words is "one hundred eleven trillion, twenty-two billion, one hundred million, one hundred twelve thousand, ten".