4422215532042 has 320 divisors, whose sum is σ = 12614240010240. Its totient is φ = 1134057244320.

The previous prime is 4422215532041. The next prime is 4422215532067. The reversal of 4422215532042 is 2402355122244.

4422215532042 is a `hidden beast` number, since 4 + 4 + 22 + 21 + 553 + 20 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4422215531988 and 4422215532006.

It is not an unprimeable number, because it can be changed into a prime (4422215532041) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 119220423 + ... + 119257509.

It is an arithmetic number, because the mean of its divisors is an integer number (39419500032).

Almost surely, 2^{4422215532042} is an apocalyptic number.

4422215532042 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4422215532042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6307120005120).

4422215532042 is an abundant number, since it is smaller than the sum of its proper divisors (8192024478198).

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

4422215532042 is a wasteful number, since it uses less digits than its factorization.

4422215532042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37220 (or 37189 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

The spelling of 4422215532042 in words is "four trillion, four hundred twenty-two billion, two hundred fifteen million, five hundred thirty-two thousand, forty-two".