1122131023224 has 32 divisors (see below), whose sum is σ = 2805364620240. Its totient is φ = 374038732800.

The previous prime is 1122131023217. The next prime is 1122131023249. The reversal of 1122131023224 is 4223201312211.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1122131023194 and 1122131023203.

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, 1855014 + ... + 2384394.

Almost surely, 2^{1122131023224} is an apocalyptic number.

It is an amenable number.

1122131023224 is an abundant number, since it is smaller than the sum of its proper divisors (1683233597016).

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

1122131023224 is a wasteful number, since it uses less digits than its factorization.

1122131023224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617711 (or 617707 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1122131023224 its reverse (4223201312211), we get a palindrome (5345332335435).

The spelling of 1122131023224 in words is "one trillion, one hundred twenty-two billion, one hundred thirty-one million, twenty-three thousand, two hundred twenty-four".