4422152740720 has 160 divisors (see below), whose sum is σ = 12373581415104. Its totient is φ = 1448154931200.

The previous prime is 4422152740711. The next prime is 4422152740723. The reversal of 4422152740720 is 270472512244.

It is a happy number.

It is a super-2 number, since 2×4422152740720² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422152740723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4245007 + ... + 5183086.

Almost surely, 2^{4422152740720} is an apocalyptic number.

4422152740720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4422152740720 is an abundant number, since it is smaller than the sum of its proper divisors (7951428674384).

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

4422152740720 is a wasteful number, since it uses less digits than its factorization.

4422152740720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9428171 (or 9428165 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 40.

The spelling of 4422152740720 in words is "four trillion, four hundred twenty-two billion, one hundred fifty-two million, seven hundred forty thousand, seven hundred twenty".