4220020042056 has 192 divisors, whose sum is σ = 14520499768320. Its totient is φ = 1077069934080.

The previous prime is 4220020041983. The next prime is 4220020042079. The reversal of 4220020042056 is 6502400200224.

It is a happy number.

4220020042056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10185295 + ... + 10591518.

It is an arithmetic number, because the mean of its divisors is an integer number (75627602960).

Almost surely, 2^{4220020042056} is an apocalyptic number.

It is an amenable number.

4220020042056 is an abundant number, since it is smaller than the sum of its proper divisors (10300479726264).

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

4220020042056 is a wasteful number, since it uses less digits than its factorization.

4220020042056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20776876 (or 20776869 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The spelling of 4220020042056 in words is "four trillion, two hundred twenty billion, twenty million, forty-two thousand, fifty-six".