135622050266 has 16 divisors (see below), whose sum is σ = 209092007880. Its totient is φ = 65927534400.

The previous prime is 135622050241. The next prime is 135622050281. The reversal of 135622050266 is 662050226531.

It can be written as a sum of positive squares in 4 ways, for example, as 126110924641 + 9511125625 = 355121^2 + 97525^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608081 + ... + 800628.

Almost surely, 2^135622050266 is an apocalyptic number.

135622050266 is a deficient number, since it is larger than the sum of its proper divisors (73469957614).

135622050266 is a wasteful number, since it uses less digits than its factorization.

135622050266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410049.

The product of its (nonzero) digits is 129600, while the sum is 38.

Adding to 135622050266 its reverse (662050226531), we get a palindrome (797672276797).

The spelling of 135622050266 in words is "one hundred thirty-five billion, six hundred twenty-two million, fifty thousand, two hundred sixty-six".