111112020200022 has 8 divisors (see below), whose sum is σ = 222224040400056. Its totient is φ = 37037340066672.

The previous prime is 111112020199997. The next prime is 111112020200047. The reversal of 111112020200022 is 220002020211111.

It is an interprime number because it is at equal distance from previous prime (111112020199997) and next prime (111112020200047).

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

111112020200022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 111112020199974 and 111112020200010.

It is a congruent number.

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, 9259335016663 + ... + 9259335016674.

It is an arithmetic number, because the mean of its divisors is an integer number (27778005050007).

Almost surely, 2^{111112020200022} is an apocalyptic number.

111112020200022 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.

111112020200022 is a wasteful number, since it uses less digits than its factorization.

111112020200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18518670033342.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 111112020200022 its reverse (220002020211111), we get a palindrome (331114040411133).

The spelling of 111112020200022 in words is "one hundred eleven trillion, one hundred twelve billion, twenty million, two hundred thousand, twenty-two".