122135324 has 12 divisors (see below), whose sum is σ = 215099304. Its totient is φ = 60678384.

The previous prime is 122135309. The next prime is 122135333. The reversal of 122135324 is 423531221.

It is a self number, because there is not a number n which added to its sum of digits gives 122135324.

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, 96614 + ... + 97869.

It is an arithmetic number, because the mean of its divisors is an integer number (17924942).

Almost surely, 2^122135324 is an apocalyptic number.

It is an amenable number.

122135324 is a deficient number, since it is larger than the sum of its proper divisors (92963980).

122135324 is a wasteful number, since it uses less digits than its factorization.

122135324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194644 (or 194642 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 122135324 is about 11051.4851490648. The cubic root of 122135324 is about 496.1508765340.

Adding to 122135324 its reverse (423531221), we get a palindrome (545666545).

The spelling of 122135324 in words is "one hundred twenty-two million, one hundred thirty-five thousand, three hundred twenty-four".