422122654254 has 48 divisors (see below), whose sum is σ = 1006034507856. Its totient is φ = 117664848000.

The previous prime is 422122654237. The next prime is 422122654351. The reversal of 422122654254 is 452456221224.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17497597 + ... + 17521704.

It is an arithmetic number, because the mean of its divisors is an integer number (20959052247).

Almost surely, 2^422122654254 is an apocalyptic number.

422122654254 is an abundant number, since it is smaller than the sum of its proper divisors (583911853602).

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

422122654254 is a wasteful number, since it uses less digits than its factorization.

422122654254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35019361 (or 35019354 counting only the distinct ones).

The product of its digits is 307200, while the sum is 39.

Adding to 422122654254 its reverse (452456221224), we get a palindrome (874578875478).

The spelling of 422122654254 in words is "four hundred twenty-two billion, one hundred twenty-two million, six hundred fifty-four thousand, two hundred fifty-four".