122222112210202 has 8 divisors (see below), whose sum is σ = 183333340199412. Its totient is φ = 61110998810400.

The previous prime is 122222112210193. The next prime is 122222112210221. The reversal of 122222112210202 is 202012211222221.

It can be written as a sum of positive squares in 2 ways, for example, as 111111816639681 + 11110295570521 = 10540959^2 + 3333211^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25929249 + ... + 30278212.

Almost surely, 2^{122222112210202} is an apocalyptic number.

122222112210202 is a deficient number, since it is larger than the sum of its proper divisors (61111227989210).

122222112210202 is a wasteful number, since it uses less digits than its factorization.

122222112210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57294704.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 122222112210202 its reverse (202012211222221), we get a palindrome (324234323432423).

The spelling of 122222112210202 in words is "one hundred twenty-two trillion, two hundred twenty-two billion, one hundred twelve million, two hundred ten thousand, two hundred two".