2101101022022 has 8 divisors (see below), whose sum is σ = 3337042799736. Its totient is φ = 988753422112.

The previous prime is 2101101022019. The next prime is 2101101022043. The reversal of 2101101022022 is 2202201011012.

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 = 2101101021988 and 2101101022006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30898544408 + ... + 30898544475.

It is an arithmetic number, because the mean of its divisors is an integer number (417130349967).

Almost surely, 2^{2101101022022} is an apocalyptic number.

2101101022022 is a deficient number, since it is larger than the sum of its proper divisors (1235941777714).

2101101022022 is a wasteful number, since it uses less digits than its factorization.

2101101022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61797088902.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2101101022022 its reverse (2202201011012), we get a palindrome (4303302033034).

The spelling of 2101101022022 in words is "two trillion, one hundred one billion, one hundred one million, twenty-two thousand, twenty-two".