122022100210202 has 8 divisors (see below), whose sum is σ = 189344638257300. Its totient is φ = 58907220791104.

The previous prime is 122022100210139. The next prime is 122022100210207. The reversal of 122022100210202 is 202012001220221.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 114114075691561 + 7908024518641 = 10682419^2 + 2812121^2 .

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

It is not an unprimeable number, because it can be changed into a prime (122022100210207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1051914656927 + ... + 1051914657042.

Almost surely, 2^{122022100210202} is an apocalyptic number.

122022100210202 is a deficient number, since it is larger than the sum of its proper divisors (67322538047098).

122022100210202 is a wasteful number, since it uses less digits than its factorization.

122022100210202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2103829314000.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 122022100210202 its reverse (202012001220221), we get a palindrome (324034101430423).

The spelling of 122022100210202 in words is "one hundred twenty-two trillion, twenty-two billion, one hundred million, two hundred ten thousand, two hundred two".