202122010101110 has 16 divisors (see below), whose sum is σ = 396894128926032. Its totient is φ = 73498912764000.

The previous prime is 202122010101061. The next prime is 202122010101113. The reversal of 202122010101110 is 11101010221202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202122010101113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 918736409441 + ... + 918736409660.

It is an arithmetic number, because the mean of its divisors is an integer number (24805883057877).

Almost surely, 2^{202122010101110} is an apocalyptic number.

202122010101110 is a deficient number, since it is larger than the sum of its proper divisors (194772118824922).

202122010101110 is a wasteful number, since it uses less digits than its factorization.

202122010101110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837472819119.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 202122010101110 its reverse (11101010221202), we get a palindrome (213223020322312).

The spelling of 202122010101110 in words is "two hundred two trillion, one hundred twenty-two billion, ten million, one hundred one thousand, one hundred ten".