2101001002202 has 16 divisors (see below), whose sum is σ = 3205327870080. Its totient is φ = 1032562946592.

The previous prime is 2101001002193. The next prime is 2101001002237. The reversal of 2101001002202 is 2022001001012.

It is a happy number.

It is a super-2 number, since 2×2101001002202² (a number of 25 digits) contains 22 as substring.

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, 214883 + ... + 2061110.

It is an arithmetic number, because the mean of its divisors is an integer number (200332991880).

Almost surely, 2^{2101001002202} is an apocalyptic number.

2101001002202 is a deficient number, since it is larger than the sum of its proper divisors (1104326867878).

2101001002202 is a wasteful number, since it uses less digits than its factorization.

2101001002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2283877.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2101001002202 its reverse (2022001001012), we get a palindrome (4123002003214).

The spelling of 2101001002202 in words is "two trillion, one hundred one billion, one million, two thousand, two hundred two".