201122122002202 has 16 divisors (see below), whose sum is σ = 312927825386880. Its totient is φ = 96876918909792.

The previous prime is 201122122002157. The next prime is 201122122002227. The reversal of 201122122002202 is 202200221221102.

It is a self number, because there is not a number n which added to its sum of digits gives 201122122002202.

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, 16018002802 + ... + 16018015357.

It is an arithmetic number, because the mean of its divisors is an integer number (19557989086680).

Almost surely, 2^{201122122002202} is an apocalyptic number.

201122122002202 is a deficient number, since it is larger than the sum of its proper divisors (111805703384678).

201122122002202 is a wasteful number, since it uses less digits than its factorization.

201122122002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32036018277.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 201122122002202 its reverse (202200221221102), we get a palindrome (403322343223304).

The spelling of 201122122002202 in words is "two hundred one trillion, one hundred twenty-two billion, one hundred twenty-two million, two thousand, two hundred two".