788222422 has 48 divisors (see below), whose sum is σ = 1321526448. Its totient is φ = 352235520.

The previous prime is 788222401. The next prime is 788222423. The reversal of 788222422 is 224222887.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788222423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2804922 + ... + 2805202.

It is an arithmetic number, because the mean of its divisors is an integer number (27531801).

Almost surely, 2^788222422 is an apocalyptic number.

788222422 is a deficient number, since it is larger than the sum of its proper divisors (533304026).

788222422 is a wasteful number, since it uses less digits than its factorization.

788222422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545 (or 532 counting only the distinct ones).

The product of its digits is 57344, while the sum is 37.

The square root of 788222422 is about 28075.2991435532. The cubic root of 788222422 is about 923.7396702628.

The spelling of 788222422 in words is "seven hundred eighty-eight million, two hundred twenty-two thousand, four hundred twenty-two".