1301122230132 has 24 divisors (see below), whose sum is σ = 3036105072000. Its totient is φ = 433685524096.

The previous prime is 1301122230131. The next prime is 1301122230167. The reversal of 1301122230132 is 2310322211031.

It is a junction number, because it is equal to n+sod(n) for n = 1301122230099 and 1301122230108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301122230131) 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, 2487132 + ... + 2964467.

It is an arithmetic number, because the mean of its divisors is an integer number (126504378000).

Almost surely, 2^{1301122230132} is an apocalyptic number.

1301122230132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1301122230132 is an abundant number, since it is smaller than the sum of its proper divisors (1734982841868).

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

1301122230132 is a wasteful number, since it uses less digits than its factorization.

1301122230132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5471495 (or 5471493 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1301122230132 its reverse (2310322211031), we get a palindrome (3611444441163).

The spelling of 1301122230132 in words is "one trillion, three hundred one billion, one hundred twenty-two million, two hundred thirty thousand, one hundred thirty-two".