111010200012122 has 8 divisors (see below), whose sum is σ = 166515411194496. Its totient is φ = 55505062947292.

The previous prime is 111010200012113. The next prime is 111010200012169. The reversal of 111010200012122 is 221210002010111.

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

It is a junction number, because it is equal to n+sod(n) for n = 111010200012097 and 111010200012106.

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, 14620028 + ... + 20874999.

It is an arithmetic number, because the mean of its divisors is an integer number (20814426399312).

Almost surely, 2^{111010200012122} is an apocalyptic number.

111010200012122 is a deficient number, since it is larger than the sum of its proper divisors (55505211182374).

111010200012122 is a wasteful number, since it uses less digits than its factorization.

111010200012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37058772.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 111010200012122 its reverse (221210002010111), we get a palindrome (332220202022233).

The spelling of 111010200012122 in words is "one hundred eleven trillion, ten billion, two hundred million, twelve thousand, one hundred twenty-two".