122000202 has 32 divisors (see below), whose sum is σ = 277421760. Its totient is φ = 39720240.

The previous prime is 122000191. The next prime is 122000237. The reversal of 122000202 is 202000221.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23949 + ... + 28592.

It is an arithmetic number, because the mean of its divisors is an integer number (8669430).

Almost surely, 2^122000202 is an apocalyptic number.

122000202 is an abundant number, since it is smaller than the sum of its proper divisors (155421558).

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

122000202 is a wasteful number, since it uses less digits than its factorization.

122000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52595 (or 52589 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

The square root of 122000202 is about 11045.3701612938. The cubic root of 122000202 is about 495.9678401148.

Adding to 122000202 its reverse (202000221), we get a palindrome (324000423).

The spelling of 122000202 in words is "one hundred twenty-two million, two hundred two", and thus it is an aban number.