1301522642232 has 32 divisors (see below), whose sum is σ = 3329476529280. Its totient is φ = 423751557600.

The previous prime is 1301522642227. The next prime is 1301522642239. The reversal of 1301522642232 is 2322462251031.

It is a super-2 number, since 2×1301522642232² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1301522642193 and 1301522642202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301522642239) 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, 630581644 + ... + 630583707.

It is an arithmetic number, because the mean of its divisors is an integer number (104046141540).

Almost surely, 2^{1301522642232} is an apocalyptic number.

1301522642232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1301522642232 is an abundant number, since it is smaller than the sum of its proper divisors (2027953887048).

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

1301522642232 is a wasteful number, since it uses less digits than its factorization.

1301522642232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261165403 (or 1261165399 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 1301522642232 its reverse (2322462251031), we get a palindrome (3623984893263).

The spelling of 1301522642232 in words is "one trillion, three hundred one billion, five hundred twenty-two million, six hundred forty-two thousand, two hundred thirty-two".