1301212132223 has 8 divisors (see below), whose sum is σ = 1333688335056. Its totient is φ = 1268836632000.

The previous prime is 1301212132211. The next prime is 1301212132229. The reversal of 1301212132223 is 3222312121031.

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

It is a cyclic number.

It is not a de Polignac number, because 1301212132223 - 2²⁰ = 1301211083647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301212132229) 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, 25149488 + ... + 25201173.

It is an arithmetic number, because the mean of its divisors is an integer number (166711041882).

Almost surely, 2^{1301212132223} is an apocalyptic number.

1301212132223 is a deficient number, since it is larger than the sum of its proper divisors (32476202833).

1301212132223 is an equidigital number, since it uses as much as digits as its factorization.

1301212132223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50351305.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1301212132223 its reverse (3222312121031), we get a palindrome (4523524253254).

The spelling of 1301212132223 in words is "one trillion, three hundred one billion, two hundred twelve million, one hundred thirty-two thousand, two hundred twenty-three".