22020603419240 has 16 divisors (see below), whose sum is σ = 49546357693380. Its totient is φ = 8808241367680.

The previous prime is 22020603419239. The next prime is 22020603419411. The reversal of 22020603419240 is 4291430602022.

It can be written as a sum of positive squares in 2 ways, for example, as 20315735260804 + 1704868158436 = 4507298^2 + 1305706^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22020603419240.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275257542701 + ... + 275257542780.

Almost surely, 2^{22020603419240} is an apocalyptic number.

22020603419240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22020603419240 is an abundant number, since it is smaller than the sum of its proper divisors (27525754274140).

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

22020603419240 is a wasteful number, since it uses less digits than its factorization.

22020603419240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550515085492 (or 550515085488 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 22020603419240 in words is "twenty-two trillion, twenty billion, six hundred three million, four hundred nineteen thousand, two hundred forty".