122112003202 has 12 divisors (see below), whose sum is σ = 213072985350. Its totient is φ = 52333715616.

The previous prime is 122112003151. The next prime is 122112003217. The reversal of 122112003202 is 202300211221.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 67164423921 + 54947579281 = 259161^2 + 234409^2 .

It is a super-2 number, since 2×122112003202² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 623020327 + ... + 623020522.

Almost surely, 2^122112003202 is an apocalyptic number.

122112003202 is a deficient number, since it is larger than the sum of its proper divisors (90960982148).

122112003202 is a wasteful number, since it uses less digits than its factorization.

122112003202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246040865 (or 1246040858 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 122112003202 its reverse (202300211221), we get a palindrome (324412214423).

The spelling of 122112003202 in words is "one hundred twenty-two billion, one hundred twelve million, three thousand, two hundred two".