1320020022024 has 96 divisors (see below), whose sum is σ = 3900251010240. Its totient is φ = 399986390400.

The previous prime is 1320020022011. The next prime is 1320020022031. The reversal of 1320020022024 is 4202200200231.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1320020021988 and 1320020022006.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29501029 + ... + 29545739.

It is an arithmetic number, because the mean of its divisors is an integer number (40627614690).

Almost surely, 2^{1320020022024} is an apocalyptic number.

It is an amenable number.

1320020022024 is an abundant number, since it is smaller than the sum of its proper divisors (2580230988216).

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

1320020022024 is a wasteful number, since it uses less digits than its factorization.

1320020022024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82011 (or 82004 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 1320020022024 its reverse (4202200200231), we get a palindrome (5522220222255).

The spelling of 1320020022024 in words is "one trillion, three hundred twenty billion, twenty million, twenty-two thousand, twenty-four".