122302132 has 12 divisors (see below), whose sum is σ = 223334496. Its totient is φ = 58492280.

The previous prime is 122302123. The next prime is 122302151. The reversal of 122302132 is 231203221.

It is a super-2 number, since 2×122302132² = 29915622983490848, 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 in 3 ways as a sum of consecutive naturals, for example, 664594 + ... + 664777.

It is an arithmetic number, because the mean of its divisors is an integer number (18611208).

Almost surely, 2^122302132 is an apocalyptic number.

It is an amenable number.

122302132 is a deficient number, since it is larger than the sum of its proper divisors (101032364).

122302132 is a wasteful number, since it uses less digits than its factorization.

122302132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329398 (or 1329396 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 122302132 is about 11059.0294330018. The cubic root of 122302132 is about 496.3766487444.

Adding to 122302132 its reverse (231203221), we get a palindrome (353505353).

The spelling of 122302132 in words is "one hundred twenty-two million, three hundred two thousand, one hundred thirty-two".