342222536 has 16 divisors (see below), whose sum is σ = 642470640. Its totient is φ = 170897040.

The previous prime is 342222511. The next prime is 342222539. The reversal of 342222536 is 635222243.

It is a junction number, because it is equal to n+sod(n) for n = 342222499 and 342222508.

It is not an unprimeable number, because it can be changed into a prime (342222539) 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, 19886 + ... + 32861.

It is an arithmetic number, because the mean of its divisors is an integer number (40154415).

Almost surely, 2^342222536 is an apocalyptic number.

It is an amenable number.

342222536 is a deficient number, since it is larger than the sum of its proper divisors (300248104).

342222536 is a wasteful number, since it uses less digits than its factorization.

342222536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53564 (or 53560 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 342222536 is about 18499.2577148382. The cubic root of 342222536 is about 699.4707128190.

Adding to 342222536 its reverse (635222243), we get a palindrome (977444779).

The spelling of 342222536 in words is "three hundred forty-two million, two hundred twenty-two thousand, five hundred thirty-six".