202201122210122 has 32 divisors (see below), whose sum is σ = 351906092092800. Its totient is φ = 85339474640640.

The previous prime is 202201122210121. The next prime is 202201122210137. The reversal of 202201122210122 is 221012221102202.

It is a super-3 number, since 3×202201122210122³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202201122210094 and 202201122210103.

It is not an unprimeable number, because it can be changed into a prime (202201122210121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28015379 + ... + 34485702.

It is an arithmetic number, because the mean of its divisors is an integer number (10997065377900).

Almost surely, 2^{202201122210122} is an apocalyptic number.

202201122210122 is a deficient number, since it is larger than the sum of its proper divisors (149704969882678).

202201122210122 is a wasteful number, since it uses less digits than its factorization.

202201122210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62504606.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 202201122210122 its reverse (221012221102202), we get a palindrome (423213343312324).

The spelling of 202201122210122 in words is "two hundred two trillion, two hundred one billion, one hundred twenty-two million, two hundred ten thousand, one hundred twenty-two".