223012634200 has 48 divisors (see below), whose sum is σ = 518575268880. Its totient is φ = 89192856960.

The previous prime is 223012634191. The next prime is 223012634209. The reversal of 223012634200 is 2436210322.

It is an interprime number because it is at equal distance from previous prime (223012634191) and next prime (223012634209).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223012634209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1468222 + ... + 1612978.

It is an arithmetic number, because the mean of its divisors is an integer number (10803651435).

Almost surely, 2^223012634200 is an apocalyptic number.

223012634200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223012634200 is an abundant number, since it is smaller than the sum of its proper divisors (295562634680).

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

223012634200 is a wasteful number, since it uses less digits than its factorization.

223012634200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152476 (or 152467 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 223012634200 its reverse (2436210322), we get a palindrome (225448844522).

The spelling of 223012634200 in words is "two hundred twenty-three billion, twelve million, six hundred thirty-four thousand, two hundred".