1330022735238 has 32 divisors (see below), whose sum is σ = 2674790553600. Its totient is φ = 440884819040.

The previous prime is 1330022735219. The next prime is 1330022735257. The reversal of 1330022735238 is 8325372200331.

It is an interprime number because it is at equal distance from previous prime (1330022735219) and next prime (1330022735257).

It is a junction number, because it is equal to n+sod(n) for n = 1330022735196 and 1330022735205.

It is a congruent number.

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, 3604756 + ... + 3956552.

It is an arithmetic number, because the mean of its divisors is an integer number (83587204800).

Almost surely, 2^{1330022735238} is an apocalyptic number.

1330022735238 is an abundant number, since it is smaller than the sum of its proper divisors (1344767818362).

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

1330022735238 is a wasteful number, since it uses less digits than its factorization.

1330022735238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355292.

The product of its (nonzero) digits is 181440, while the sum is 39.

Adding to 1330022735238 its reverse (8325372200331), we get a palindrome (9655394935569).

The spelling of 1330022735238 in words is "one trillion, three hundred thirty billion, twenty-two million, seven hundred thirty-five thousand, two hundred thirty-eight".