2102242212022 has 8 divisors (see below), whose sum is σ = 3162296359656. Its totient is φ = 1048143425472.

The previous prime is 2102242212017. The next prime is 2102242212079. The reversal of 2102242212022 is 2202122422012.

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 = 2102242211984 and 2102242212002.

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, 1488839388 + ... + 1488840799.

It is an arithmetic number, because the mean of its divisors is an integer number (395287044957).

Almost surely, 2^{2102242212022} is an apocalyptic number.

2102242212022 is a deficient number, since it is larger than the sum of its proper divisors (1060054147634).

2102242212022 is a wasteful number, since it uses less digits than its factorization.

2102242212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2977680542.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 2102242212022 its reverse (2202122422012), we get a palindrome (4304364634034).

The spelling of 2102242212022 in words is "two trillion, one hundred two billion, two hundred forty-two million, two hundred twelve thousand, twenty-two".