1345503022 has 8 divisors (see below), whose sum is σ = 2024829576. Its totient is φ = 670559832.

The previous prime is 1345503017. The next prime is 1345503143. The reversal of 1345503022 is 2203055431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1345503022² = 3620756764422264968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1095073 + ... + 1096300.

It is an arithmetic number, because the mean of its divisors is an integer number (253103697).

Almost surely, 2^1345503022 is an apocalyptic number.

1345503022 is a deficient number, since it is larger than the sum of its proper divisors (679326554).

1345503022 is a wasteful number, since it uses less digits than its factorization.

1345503022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191682.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 1345503022 is about 36681.0989748126. The cubic root of 1345503022 is about 1103.9808986184.

Adding to 1345503022 its reverse (2203055431), we get a palindrome (3548558453).

The spelling of 1345503022 in words is "one billion, three hundred forty-five million, five hundred three thousand, twenty-two".