22020603423336 has 384 divisors, whose sum is σ = 74930019408000. Its totient is φ = 5958076207104.

The previous prime is 22020603423239. The next prime is 22020603423349. The reversal of 22020603423336 is 63332430602022.

22020603423336 is a `hidden beast` number, since 2 + 2 + 0 + 2 + 0 + 603 + 42 + 3 + 3 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 22020603423336.

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 95 ways as a sum of consecutive naturals, for example, 534291466 + ... + 534332678.

It is an arithmetic number, because the mean of its divisors is an integer number (195130258875).

Almost surely, 2^{22020603423336} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22020603423336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37465009704000).

22020603423336 is an abundant number, since it is smaller than the sum of its proper divisors (52909415984664).

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

22020603423336 is a wasteful number, since it uses less digits than its factorization.

22020603423336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43918 (or 43901 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 36.

The spelling of 22020603423336 in words is "twenty-two trillion, twenty billion, six hundred three million, four hundred twenty-three thousand, three hundred thirty-six".