122230131202 has 8 divisors (see below), whose sum is σ = 183360167676. Its totient is φ = 61110075312.

The previous prime is 122230131193. The next prime is 122230131217. The reversal of 122230131202 is 202131032221.

It can be written as a sum of positive squares in 2 ways, for example, as 84872586241 + 37357544961 = 291329^2 + 193281^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 122230131202.

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 in 3 ways as a sum of consecutive naturals, for example, 2464453 + ... + 2513560.

Almost surely, 2^122230131202 is an apocalyptic number.

122230131202 is a deficient number, since it is larger than the sum of its proper divisors (61130036474).

122230131202 is a wasteful number, since it uses less digits than its factorization.

122230131202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4990292.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 122230131202 its reverse (202131032221), we get a palindrome (324361163423).

The spelling of 122230131202 in words is "one hundred twenty-two billion, two hundred thirty million, one hundred thirty-one thousand, two hundred two".