1110002020122 has 8 divisors (see below), whose sum is σ = 2220004040256. Its totient is φ = 370000673372.

The previous prime is 1110002020121. The next prime is 1110002020133. The reversal of 1110002020122 is 2210202000111.

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

1110002020122 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1110002020098 and 1110002020107.

It is not an unprimeable number, because it can be changed into a prime (1110002020121) 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, 92500168338 + ... + 92500168349.

It is an arithmetic number, because the mean of its divisors is an integer number (277500505032).

Almost surely, 2^{1110002020122} is an apocalyptic number.

1110002020122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1110002020122 is a wasteful number, since it uses less digits than its factorization.

1110002020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185000336692.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1110002020122 its reverse (2210202000111), we get a palindrome (3320204020233).

The spelling of 1110002020122 in words is "one trillion, one hundred ten billion, two million, twenty thousand, one hundred twenty-two".