67226022 has 12 divisors (see below), whose sum is σ = 145656420. Its totient is φ = 22408668.

The previous prime is 67225993. The next prime is 67226023. The reversal of 67226022 is 22062276.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67226023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1867372 + ... + 1867407.

It is an arithmetic number, because the mean of its divisors is an integer number (12138035).

Almost surely, 2^67226022 is an apocalyptic number.

67226022 is an abundant number, since it is smaller than the sum of its proper divisors (78430398).

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

67226022 is a wasteful number, since it uses less digits than its factorization.

67226022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3734787 (or 3734784 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 67226022 is about 8199.1476386268. The cubic root of 67226022 is about 406.6110134656.

Adding to 67226022 its reverse (22062276), we get a palindrome (89288298).

The spelling of 67226022 in words is "sixty-seven million, two hundred twenty-six thousand, twenty-two".