122101648 has 20 divisors (see below), whose sum is σ = 236913408. Its totient is φ = 60962720.

The previous prime is 122101607. The next prime is 122101669. The reversal of 122101648 is 846101221.

It is a super-3 number, since 3×122101648³ (a number of 25 digits) contains 333 as substring.

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, 6753 + ... + 17023.

Almost surely, 2^122101648 is an apocalyptic number.

It is an amenable number.

122101648 is a deficient number, since it is larger than the sum of its proper divisors (114811760).

122101648 is a wasteful number, since it uses less digits than its factorization.

122101648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11022 (or 11016 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 122101648 is about 11049.9614478965. The cubic root of 122101648 is about 496.1052716201.

Adding to 122101648 its reverse (846101221), we get a palindrome (968202869).

The spelling of 122101648 in words is "one hundred twenty-two million, one hundred one thousand, six hundred forty-eight".