422014555250 has 64 divisors (see below), whose sum is σ = 818443671552. Its totient is φ = 162769896000.

The previous prime is 422014555187. The next prime is 422014555273. The reversal of 422014555250 is 52555410224.

It is a self number, because there is not a number n which added to its sum of digits gives 422014555250.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2048459 + ... + 2245041.

It is an arithmetic number, because the mean of its divisors is an integer number (12788182368).

Almost surely, 2^422014555250 is an apocalyptic number.

422014555250 is a deficient number, since it is larger than the sum of its proper divisors (396429116302).

422014555250 is a wasteful number, since it uses less digits than its factorization.

422014555250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196908 (or 196898 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 35.

Adding to 422014555250 its reverse (52555410224), we get a palindrome (474569965474).

The spelling of 422014555250 in words is "four hundred twenty-two billion, fourteen million, five hundred fifty-five thousand, two hundred fifty".