422626068022 has 4 divisors (see below), whose sum is σ = 633939102036. Its totient is φ = 211313034010.

The previous prime is 422626067947. The next prime is 422626068023. The reversal of 422626068022 is 220860626224.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×422626068022² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422626068023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105656517004 + ... + 105656517007.

It is an arithmetic number, because the mean of its divisors is an integer number (158484775509).

Almost surely, 2^422626068022 is an apocalyptic number.

422626068022 is a deficient number, since it is larger than the sum of its proper divisors (211313034014).

422626068022 is a wasteful number, since it uses less digits than its factorization.

422626068022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211313034013.

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 422626068022 in words is "four hundred twenty-two billion, six hundred twenty-six million, sixty-eight thousand, twenty-two".