135210622 has 8 divisors (see below), whose sum is σ = 214746336. Its totient is φ = 63628512.

The previous prime is 135210613. The next prime is 135210641. The reversal of 135210622 is 226012531.

135210622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 135210593 and 135210602.

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, 1988358 + ... + 1988425.

It is an arithmetic number, because the mean of its divisors is an integer number (26843292).

Almost surely, 2^135210622 is an apocalyptic number.

135210622 is a deficient number, since it is larger than the sum of its proper divisors (79535714).

135210622 is a wasteful number, since it uses less digits than its factorization.

135210622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3976802.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 135210622 is about 11628.0102339136. The cubic root of 135210622 is about 513.2594294949.

The spelling of 135210622 in words is "one hundred thirty-five million, two hundred ten thousand, six hundred twenty-two".