20221100002202 has 16 divisors (see below), whose sum is σ = 33089141800800. Its totient is φ = 9191389905840.

The previous prime is 20221100002183. The next prime is 20221100002219. The reversal of 20221100002202 is 20220000112202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19870949 + ... + 20863767.

It is an arithmetic number, because the mean of its divisors is an integer number (2068071362550).

Almost surely, 2^{20221100002202} is an apocalyptic number.

20221100002202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20221100002202 is a deficient number, since it is larger than the sum of its proper divisors (12868041798598).

20221100002202 is a wasteful number, since it uses less digits than its factorization.

20221100002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918621.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20221100002202 its reverse (20220000112202), we get a palindrome (40441100114404).

It can be divided in two parts, 2022110000 and 2202, that added together give a palindrome (2022112202).

The spelling of 20221100002202 in words is "twenty trillion, two hundred twenty-one billion, one hundred million, two thousand, two hundred two".