2322105533540 has 96 divisors (see below), whose sum is σ = 5354926536960. Its totient is φ = 840645388800.

The previous prime is 2322105533537. The next prime is 2322105533557. The reversal of 2322105533540 is 453355012232.

It is a self number, because there is not a number n which added to its sum of digits gives 2322105533540.

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, 2993771 + ... + 3688749.

It is an arithmetic number, because the mean of its divisors is an integer number (55780484760).

Almost surely, 2^{2322105533540} is an apocalyptic number.

2322105533540 is a gapful number since it is divisible by the number (20) 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 2322105533540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2677463268480).

2322105533540 is an abundant number, since it is smaller than the sum of its proper divisors (3032821003420).

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

2322105533540 is a wasteful number, since it uses less digits than its factorization.

2322105533540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695253 (or 695251 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 2322105533540 in words is "two trillion, three hundred twenty-two billion, one hundred five million, five hundred thirty-three thousand, five hundred forty".