1350634223331 has 32 divisors (see below), whose sum is σ = 2055440344320. Its totient is φ = 876060444672.

The previous prime is 1350634223329. The next prime is 1350634223339. The reversal of 1350634223331 is 1333224360531.

1350634223331 is a `hidden beast` number, since 1 + 3 + 50 + 6 + 342 + 233 + 31 = 666.

It is not a de Polignac number, because 1350634223331 - 2¹ = 1350634223329 is a prime.

It is a super-2 number, since 2×1350634223331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1350634223339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1964925 + ... + 2561678.

It is an arithmetic number, because the mean of its divisors is an integer number (64232510760).

Almost surely, 2^{1350634223331} is an apocalyptic number.

1350634223331 is a deficient number, since it is larger than the sum of its proper divisors (704806120989).

1350634223331 is a wasteful number, since it uses less digits than its factorization.

1350634223331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4526912 (or 4526906 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

Adding to 1350634223331 its reverse (1333224360531), we get a palindrome (2683858583862).

The spelling of 1350634223331 in words is "one trillion, three hundred fifty billion, six hundred thirty-four million, two hundred twenty-three thousand, three hundred thirty-one".