111022000220122 has 8 divisors (see below), whose sum is σ = 166733884530900. Its totient is φ = 55444038709824.

The previous prime is 111022000220111. The next prime is 111022000220137. The reversal of 111022000220122 is 221022000220111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 104720449356601 + 6301550863521 = 10233301^2 + 2510289^2 .

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

It is a super-3 number, since 3×111022000220122³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111022000220096 and 111022000220105.

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, 33480698047 + ... + 33480701362.

Almost surely, 2^{111022000220122} is an apocalyptic number.

111022000220122 is a deficient number, since it is larger than the sum of its proper divisors (55711884310778).

111022000220122 is an equidigital number, since it uses as much as digits as its factorization.

111022000220122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66961400240.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 111022000220122 its reverse (221022000220111), we get a palindrome (332044000440233).

The spelling of 111022000220122 in words is "one hundred eleven trillion, twenty-two billion, two hundred twenty thousand, one hundred twenty-two".