4221415202082 has 192 divisors, whose sum is σ = 9904818723840. Its totient is φ = 1195069075200.

The previous prime is 4221415202071. The next prime is 4221415202087. The reversal of 4221415202082 is 2802025141224.

It is not an unprimeable number, because it can be changed into a prime (4221415202087) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 91625332 + ... + 91671392.

It is an arithmetic number, because the mean of its divisors is an integer number (51587597520).

Almost surely, 2^{4221415202082} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4221415202082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4952409361920).

4221415202082 is an abundant number, since it is smaller than the sum of its proper divisors (5683403521758).

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

4221415202082 is a wasteful number, since it uses less digits than its factorization.

4221415202082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46249 (or 46236 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 33.

The spelling of 4221415202082 in words is "four trillion, two hundred twenty-one billion, four hundred fifteen million, two hundred two thousand, eighty-two".