421024226222306 has 48 divisors (see below), whose sum is σ = 780153253241760. Its totient is φ = 169429404412800.

The previous prime is 421024226222203. The next prime is 421024226222317. The reversal of 421024226222306 is 603222622420124.

It is a super-2 number, since 2×421024226222306² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 421024226222306.

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, 1000293920 + ... + 1000714731.

It is an arithmetic number, because the mean of its divisors is an integer number (16253192775870).

Almost surely, 2^{421024226222306} is an apocalyptic number.

421024226222306 is a deficient number, since it is larger than the sum of its proper divisors (359129027019454).

421024226222306 is a wasteful number, since it uses less digits than its factorization.

421024226222306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001008799 (or 2001008792 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 38.

The spelling of 421024226222306 in words is "four hundred twenty-one trillion, twenty-four billion, two hundred twenty-six million, two hundred twenty-two thousand, three hundred six".