2102101011022 has 8 divisors (see below), whose sum is σ = 3220239846816. Its totient is φ = 1028687728752.

The previous prime is 2102101010951. The next prime is 2102101011041. The reversal of 2102101011022 is 2201101012012.

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 = 2102101010993 and 2102101011011.

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, 11181388263 + ... + 11181388450.

It is an arithmetic number, because the mean of its divisors is an integer number (402529980852).

Almost surely, 2^{2102101011022} is an apocalyptic number.

2102101011022 is a deficient number, since it is larger than the sum of its proper divisors (1118138835794).

2102101011022 is a wasteful number, since it uses less digits than its factorization.

2102101011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22362776762.

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

Adding to 2102101011022 its reverse (2201101012012), we get a palindrome (4303202023034).

The spelling of 2102101011022 in words is "two trillion, one hundred two billion, one hundred one million, eleven thousand, twenty-two".