1123022422330 has 32 divisors (see below), whose sum is σ = 2141292652560. Its totient is φ = 422598435840.

The previous prime is 1123022422309. The next prime is 1123022422331. The reversal of 1123022422330 is 332242203211.

It can be written as a sum of positive squares in 8 ways, for example, as 148563222721 + 974459199609 = 385439^2 + 987147^2 .

It is a super-2 number, since 2×1123022422330² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1123022422295 and 1123022422304.

It is not an unprimeable number, because it can be changed into a prime (1123022422331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1069981 + ... + 1841440.

Almost surely, 2^{1123022422330} is an apocalyptic number.

1123022422330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123022422330 is a deficient number, since it is larger than the sum of its proper divisors (1018270230230).

1123022422330 is a wasteful number, since it uses less digits than its factorization.

1123022422330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2913714.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1123022422330 its reverse (332242203211), we get a palindrome (1455264625541).

The spelling of 1123022422330 in words is "one trillion, one hundred twenty-three billion, twenty-two million, four hundred twenty-two thousand, three hundred thirty".