1122040422321 has 48 divisors (see below), whose sum is σ = 1878899529024. Its totient is φ = 590354303616.

The previous prime is 1122040422281. The next prime is 1122040422331. The reversal of 1122040422321 is 1232240402211.

It is not a de Polignac number, because 1122040422321 - 2⁹ = 1122040421809 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1122040422291 and 1122040422300.

It is not an unprimeable number, because it can be changed into a prime (1122040422331) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19186 + ... + 1498148.

It is an arithmetic number, because the mean of its divisors is an integer number (39143740188).

Almost surely, 2^{1122040422321} is an apocalyptic number.

It is an amenable number.

1122040422321 is a deficient number, since it is larger than the sum of its proper divisors (756859106703).

1122040422321 is a wasteful number, since it uses less digits than its factorization.

1122040422321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479390 (or 1479383 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1122040422321 its reverse (1232240402211), we get a palindrome (2354280824532).

The spelling of 1122040422321 in words is "one trillion, one hundred twenty-two billion, forty million, four hundred twenty-two thousand, three hundred twenty-one".