122203668 has 48 divisors (see below), whose sum is σ = 300984320. Its totient is φ = 38483424.

The previous prime is 122203621. The next prime is 122203673. The reversal of 122203668 is 866302221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137955 + ... + 138837.

Almost surely, 2^122203668 is an apocalyptic number.

It is an amenable number.

122203668 is an abundant number, since it is smaller than the sum of its proper divisors (178780652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122203668 is a wasteful number, since it uses less digits than its factorization.

122203668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516 (or 1514 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 122203668 is about 11054.5767897283. The cubic root of 122203668 is about 496.2434039904.

Adding to 122203668 its reverse (866302221), we get a palindrome (988505889).

The spelling of 122203668 in words is "one hundred twenty-two million, two hundred three thousand, six hundred sixty-eight".