135355622 has 4 divisors (see below), whose sum is σ = 203033436. Its totient is φ = 67677810.

The previous prime is 135355613. The next prime is 135355669. The reversal of 135355622 is 226553531.

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

It is a super-2 number, since 2×135355622² = 36642288814013768, 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 as a sum of consecutive naturals, namely, 33838904 + ... + 33838907.

It is an arithmetic number, because the mean of its divisors is an integer number (50758359).

Almost surely, 2^135355622 is an apocalyptic number.

135355622 is a deficient number, since it is larger than the sum of its proper divisors (67677814).

135355622 is an equidigital number, since it uses as much as digits as its factorization.

135355622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67677813.

The product of its digits is 27000, while the sum is 32.

The square root of 135355622 is about 11634.2435078522. The cubic root of 135355622 is about 513.4428372488.

The spelling of 135355622 in words is "one hundred thirty-five million, three hundred fifty-five thousand, six hundred twenty-two".