1112223222022 has 16 divisors (see below), whose sum is σ = 1820040026112. Its totient is φ = 505545346120.

The previous prime is 1112223221933. The next prime is 1112223222037. The reversal of 1112223222022 is 2202223222111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1112223221984 and 1112223222002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 585663 + ... + 1602325.

It is an arithmetic number, because the mean of its divisors is an integer number (113752501632).

Almost surely, 2^{1112223222022} is an apocalyptic number.

1112223222022 is a deficient number, since it is larger than the sum of its proper divisors (707816804090).

1112223222022 is a wasteful number, since it uses less digits than its factorization.

1112223222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066403.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1112223222022 its reverse (2202223222111), we get a palindrome (3314446444133).

The spelling of 1112223222022 in words is "one trillion, one hundred twelve billion, two hundred twenty-three million, two hundred twenty-two thousand, twenty-two".