9122002202 has 4 divisors (see below), whose sum is σ = 13683003306. Its totient is φ = 4561001100.

The previous prime is 9122002177. The next prime is 9122002231. The reversal of 9122002202 is 2022002219.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8474859481 + 647142721 = 92059^2 + 25439^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2280500549 + ... + 2280500552.

Almost surely, 2^9122002202 is an apocalyptic number.

9122002202 is a deficient number, since it is larger than the sum of its proper divisors (4561001104).

9122002202 is a wasteful number, since it uses less digits than its factorization.

9122002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4561001103.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 9122002202 is about 95509.1733918790. The cubic root of 9122002202 is about 2089.4407363286.

The spelling of 9122002202 in words is "nine billion, one hundred twenty-two million, two thousand, two hundred two".