422035013666 has 16 divisors (see below), whose sum is σ = 723503691456. Its totient is φ = 180868374576.

The previous prime is 422035013657. The next prime is 422035013671. The reversal of 422035013666 is 666310530224.

It is a happy number.

It is a super-2 number, since 2×422035013666² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443360 + ... + 1020116.

It is an arithmetic number, because the mean of its divisors is an integer number (45218980716).

Almost surely, 2^422035013666 is an apocalyptic number.

422035013666 is a deficient number, since it is larger than the sum of its proper divisors (301468677790).

422035013666 is a wasteful number, since it uses less digits than its factorization.

422035013666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629033.

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 422035013666 in words is "four hundred twenty-two billion, thirty-five million, thirteen thousand, six hundred sixty-six".