1301122232232 has 64 divisors (see below), whose sum is σ = 3537232182720. Its totient is φ = 397162902528.

The previous prime is 1301122232183. The next prime is 1301122232299. The reversal of 1301122232232 is 2322322211031.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43079838 + ... + 43110029.

It is an arithmetic number, because the mean of its divisors is an integer number (55269252855).

Almost surely, 2^{1301122232232} is an apocalyptic number.

1301122232232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1301122232232 is an abundant number, since it is smaller than the sum of its proper divisors (2236109950488).

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

1301122232232 is a wasteful number, since it uses less digits than its factorization.

1301122232232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86189930 (or 86189926 counting only the distinct ones).

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

Adding to 1301122232232 its reverse (2322322211031), we get a palindrome (3623444443263).

The spelling of 1301122232232 in words is "one trillion, three hundred one billion, one hundred twenty-two million, two hundred thirty-two thousand, two hundred thirty-two".