223200545001 has 64 divisors (see below), whose sum is σ = 344914329600. Its totient is φ = 125761049856.

The previous prime is 223200544997. The next prime is 223200545003. The reversal of 223200545001 is 100545002322.

It is not a de Polignac number, because 223200545001 - 2² = 223200544997 is a prime.

It is a super-3 number, since 3×223200545001³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223200545003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 329690275 + ... + 329690951.

It is an arithmetic number, because the mean of its divisors is an integer number (5389286400).

Almost surely, 2^223200545001 is an apocalyptic number.

223200545001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

223200545001 is a deficient number, since it is larger than the sum of its proper divisors (121713784599).

223200545001 is a wasteful number, since it uses less digits than its factorization.

223200545001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478.

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 223200545001 its reverse (100545002322), we get a palindrome (323745547323).

The spelling of 223200545001 in words is "two hundred twenty-three billion, two hundred million, five hundred forty-five thousand, one".