1335225331 has 4 divisors (see below), whose sum is σ = 1456609464. Its totient is φ = 1213841200.

The previous prime is 1335225301. The next prime is 1335225389.

1335225331 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1335225331 - 2⁵ = 1335225299 is a prime.

It is a super-2 number, since 2×1335225331² = 3565653369088119122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1335225331.

It is not an unprimeable number, because it can be changed into a prime (1335225301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60692050 + ... + 60692071.

It is an arithmetic number, because the mean of its divisors is an integer number (364152366).

Almost surely, 2^1335225331 is an apocalyptic number.

1335225331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1335225331 is a deficient number, since it is larger than the sum of its proper divisors (121384133).

1335225331 is a wasteful number, since it uses less digits than its factorization.

1335225331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121384132.

The product of its digits is 8100, while the sum is 28.

The square root of 1335225331 is about 36540.7352279617. The cubic root of 1335225331 is about 1101.1627734680.

It can be divided in two parts, 13352 and 25331, that added together give a palindrome (38683).

The spelling of 1335225331 in words is "one billion, three hundred thirty-five million, two hundred twenty-five thousand, three hundred thirty-one".