202201111001002 has 16 divisors (see below), whose sum is σ = 306251715332160. Its totient is φ = 100117240329312.

The previous prime is 202201111000997. The next prime is 202201111001009. The reversal of 202201111001002 is 200100111102202.

It is not an unprimeable number, because it can be changed into a prime (202201111001009) 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, 3200649 + ... + 20362867.

It is an arithmetic number, because the mean of its divisors is an integer number (19140732208260).

Almost surely, 2^{202201111001002} is an apocalyptic number.

202201111001002 is a deficient number, since it is larger than the sum of its proper divisors (104050604331158).

202201111001002 is a wasteful number, since it uses less digits than its factorization.

202201111001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17219517.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 202201111001002 its reverse (200100111102202), we get a palindrome (402301222103204).

The spelling of 202201111001002 in words is "two hundred two trillion, two hundred one billion, one hundred eleven million, one thousand, two".