1352022233430 has 64 divisors (see below), whose sum is σ = 3540747126528. Its totient is φ = 327678975360.

The previous prime is 1352022233399. The next prime is 1352022233479. The reversal of 1352022233430 is 343322202531.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 769629 + ... + 1815591.

It is an arithmetic number, because the mean of its divisors is an integer number (55324173852).

Almost surely, 2^{1352022233430} is an apocalyptic number.

1352022233430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1352022233430 is an abundant number, since it is smaller than the sum of its proper divisors (2188724893098).

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

1352022233430 is a wasteful number, since it uses less digits than its factorization.

1352022233430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049901.

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 1352022233430 its reverse (343322202531), we get a palindrome (1695344435961).

It can be divided in two parts, 135202 and 2233430, that added together give a palindrome (2368632).

The spelling of 1352022233430 in words is "one trillion, three hundred fifty-two billion, twenty-two million, two hundred thirty-three thousand, four hundred thirty".