1110222022 has 64 divisors (see below), whose sum is σ = 2232115200. Its totient is φ = 401708160.

The previous prime is 1110221947. The next prime is 1110222053. The reversal of 1110222022 is 2202220111.

It is a happy number.

It is a super-3 number, since 3×1110222022³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 1110221993 and 1110222011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94747 + ... + 105817.

It is an arithmetic number, because the mean of its divisors is an integer number (34876800).

Almost surely, 2^1110222022 is an apocalyptic number.

1110222022 is an abundant number, since it is smaller than the sum of its proper divisors (1121893178).

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

1110222022 is a wasteful number, since it uses less digits than its factorization.

1110222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11141.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1110222022 is about 33319.9943277306. The cubic root of 1110222022 is about 1035.4678342737.

Adding to 1110222022 its reverse (2202220111), we get a palindrome (3312442133).

It can be divided in two parts, 11102 and 22022, that added together give a square (33124 = 182²).

The spelling of 1110222022 in words is "one billion, one hundred ten million, two hundred twenty-two thousand, twenty-two".