223200253620 has 96 divisors (see below), whose sum is σ = 707502781440. Its totient is φ = 58397040000.

The previous prime is 223200253613. The next prime is 223200253621. The reversal of 223200253620 is 26352002322.

223200253620 is a `hidden beast` number, since 2 + 2 + 32 + 0 + 0 + 2 + 5 + 3 + 620 = 666.

It is a super-3 number, since 3×223200253620³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223200253621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3870756 + ... + 3927995.

It is an arithmetic number, because the mean of its divisors is an integer number (7369820640).

Almost surely, 2^223200253620 is an apocalyptic number.

223200253620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223200253620 is an abundant number, since it is smaller than the sum of its proper divisors (484302527820).

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

223200253620 is a wasteful number, since it uses less digits than its factorization.

223200253620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7798822 (or 7798814 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 223200253620 its reverse (26352002322), we get a palindrome (249552255942).

The spelling of 223200253620 in words is "two hundred twenty-three billion, two hundred million, two hundred fifty-three thousand, six hundred twenty".