223140401001 has 48 divisors (see below), whose sum is σ = 374086028160. Its totient is φ = 125540409600.

The previous prime is 223140400961. The next prime is 223140401009. The reversal of 223140401001 is 100104041322.

223140401001 is a `hidden beast` number, since 223 + 1 + 40 + 401 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 223140401001 - 2¹¹ = 223140398953 is a prime.

It is a super-3 number, since 3×223140401001³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223140401009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1041021 + ... + 1236933.

It is an arithmetic number, because the mean of its divisors is an integer number (7793458920).

Almost surely, 2^223140401001 is an apocalyptic number.

223140401001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

223140401001 is a deficient number, since it is larger than the sum of its proper divisors (150945627159).

223140401001 is a wasteful number, since it uses less digits than its factorization.

223140401001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196206 (or 196203 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 223140401001 its reverse (100104041322), we get a palindrome (323244442323).

The spelling of 223140401001 in words is "two hundred twenty-three billion, one hundred forty million, four hundred one thousand, one".