420382022182 has 16 divisors (see below), whose sum is σ = 667710347760. Its totient is φ = 197813564928.

The previous prime is 420382022167. The next prime is 420382022227. The reversal of 420382022182 is 281220283024.

It is a super-2 number, since 2×420382022182² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109294 + ... + 923422.

It is an arithmetic number, because the mean of its divisors is an integer number (41731896735).

Almost surely, 2^420382022182 is an apocalyptic number.

420382022182 is a deficient number, since it is larger than the sum of its proper divisors (247328325578).

420382022182 is a wasteful number, since it uses less digits than its factorization.

420382022182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829335.

The product of its (nonzero) digits is 24576, while the sum is 34.

The spelling of 420382022182 in words is "four hundred twenty billion, three hundred eighty-two million, twenty-two thousand, one hundred eighty-two".