4020219959622 has 16 divisors (see below), whose sum is σ = 8040513515760. Its totient is φ = 1340061053792.

The previous prime is 4020219959603. The next prime is 4020219959647. The reversal of 4020219959622 is 2269599120204.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2343273 + ... + 3678500.

It is an arithmetic number, because the mean of its divisors is an integer number (502532094735).

Almost surely, 2^{4020219959622} is an apocalyptic number.

4020219959622 is an abundant number, since it is smaller than the sum of its proper divisors (4020293556138).

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

4020219959622 is a wasteful number, since it uses less digits than its factorization.

4020219959622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6133047.

The product of its (nonzero) digits is 1399680, while the sum is 51.

The spelling of 4020219959622 in words is "four trillion, twenty billion, two hundred nineteen million, nine hundred fifty-nine thousand, six hundred twenty-two".