223494221401 has 12 divisors (see below), whose sum is σ = 245670373312. Its totient is φ = 203167107000.

The previous prime is 223494221399. The next prime is 223494221441. The reversal of 223494221401 is 104122494322.

It is not a de Polignac number, because 223494221401 - 2¹ = 223494221399 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223494221441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5049196 + ... + 5093266.

Almost surely, 2^223494221401 is an apocalyptic number.

It is an amenable number.

223494221401 is a deficient number, since it is larger than the sum of its proper divisors (22176151911).

223494221401 is a wasteful number, since it uses less digits than its factorization.

223494221401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86004 (or 85993 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 223494221401 in words is "two hundred twenty-three billion, four hundred ninety-four million, two hundred twenty-one thousand, four hundred one".