202022312112202 has 16 divisors (see below), whose sum is σ = 307983059454312. Its totient is φ = 99374032555200.

The previous prime is 202022312112113. The next prime is 202022312112217. The reversal of 202022312112202 is 202211213220202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 200762573003041 + 1259739109161 = 14169071^2 + 1122381^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3185033433 + ... + 3185096860.

Almost surely, 2^{202022312112202} is an apocalyptic number.

202022312112202 is a deficient number, since it is larger than the sum of its proper divisors (105960747342110).

202022312112202 is a wasteful number, since it uses less digits than its factorization.

202022312112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6370130553.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 202022312112202 its reverse (202211213220202), we get a palindrome (404233525332404).

The spelling of 202022312112202 in words is "two hundred two trillion, twenty-two billion, three hundred twelve million, one hundred twelve thousand, two hundred two".