200223401240 has 32 divisors (see below), whose sum is σ = 457887947760. Its totient is φ = 78776419200.

The previous prime is 200223401153. The next prime is 200223401243. The reversal of 200223401240 is 42104322002.

It is a super-2 number, since 2×200223401240² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200223401243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41026946 + ... + 41031825.

Almost surely, 2^200223401240 is an apocalyptic number.

200223401240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200223401240 is an abundant number, since it is smaller than the sum of its proper divisors (257664546520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200223401240 is a wasteful number, since it uses less digits than its factorization.

200223401240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82058843 (or 82058839 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 200223401240 its reverse (42104322002), we get a palindrome (242327723242).

The spelling of 200223401240 in words is "two hundred billion, two hundred twenty-three million, four hundred one thousand, two hundred forty".