2101101100022 has 8 divisors (see below), whose sum is σ = 3151870087872. Its totient is φ = 1050477737400.

The previous prime is 2101101099983. The next prime is 2101101100027. The reversal of 2101101100022 is 2200011011012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2101101099976 and 2101101100012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101101100027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36370229 + ... + 36427952.

It is an arithmetic number, because the mean of its divisors is an integer number (393983760984).

Almost surely, 2^{2101101100022} is an apocalyptic number.

2101101100022 is a deficient number, since it is larger than the sum of its proper divisors (1050768987850).

2101101100022 is a wasteful number, since it uses less digits than its factorization.

2101101100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72812614.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2101101100022 its reverse (2200011011012), we get a palindrome (4301112111034).

The spelling of 2101101100022 in words is "two trillion, one hundred one billion, one hundred one million, one hundred thousand, twenty-two".