4222020080400 has 120 divisors (see below), whose sum is σ = 13525499384064. Its totient is φ = 1125791961600.

The previous prime is 4222020080347. The next prime is 4222020080413. The reversal of 4222020080400 is 40800202224.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17830785 + ... + 18066015.

Almost surely, 2^{4222020080400} is an apocalyptic number.

4222020080400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4222020080400 is an abundant number, since it is smaller than the sum of its proper divisors (9303479303664).

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

4222020080400 is a wasteful number, since it uses less digits than its factorization.

4222020080400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250209 (or 250198 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 4222020080400 its reverse (40800202224), we get a palindrome (4262820282624).

The spelling of 4222020080400 in words is "four trillion, two hundred twenty-two billion, twenty million, eighty thousand, four hundred".