1622112324 has 96 divisors (see below), whose sum is σ = 4727955456. Its totient is φ = 422115840.

The previous prime is 1622112257. The next prime is 1622112337. The reversal of 1622112324 is 4232112261.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1622112294 and 1622112303.

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, 25947 + ... + 62589.

It is an arithmetic number, because the mean of its divisors is an integer number (49249536).

Almost surely, 2^1622112324 is an apocalyptic number.

1622112324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1622112324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2363977728).

1622112324 is an abundant number, since it is smaller than the sum of its proper divisors (3105843132).

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

1622112324 is a wasteful number, since it uses less digits than its factorization.

1622112324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36705 (or 36703 counting only the distinct ones).

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

The square root of 1622112324 is about 40275.4556026372. The cubic root of 1622112324 is about 1174.9705316889.

Adding to 1622112324 its reverse (4232112261), we get a palindrome (5854224585).

The spelling of 1622112324 in words is "one billion, six hundred twenty-two million, one hundred twelve thousand, three hundred twenty-four".