223302221002131 has 8 divisors (see below), whose sum is σ = 298109865933264. Its totient is φ = 148681361702880.

The previous prime is 223302221002121. The next prime is 223302221002151. The reversal of 223302221002131 is 131200122203322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 223302221002131 - 2⁵ = 223302221002099 is a prime.

It is a super-2 number, since 2×223302221002131² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (223302221002121) 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, 46696405180 + ... + 46696409961.

It is an arithmetic number, because the mean of its divisors is an integer number (37263733241658).

Almost surely, 2^{223302221002131} is an apocalyptic number.

223302221002131 is a deficient number, since it is larger than the sum of its proper divisors (74807644931133).

223302221002131 is an equidigital number, since it uses as much as digits as its factorization.

223302221002131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93392815941.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 223302221002131 its reverse (131200122203322), we get a palindrome (354502343205453).

The spelling of 223302221002131 in words is "two hundred twenty-three trillion, three hundred two billion, two hundred twenty-one million, two thousand, one hundred thirty-one".