2102223211102 has 32 divisors (see below), whose sum is σ = 3677737694400. Its totient is φ = 882656932608.

The previous prime is 2102223211093. The next prime is 2102223211111. The reversal of 2102223211102 is 2011123222012.

It is an interprime number because it is at equal distance from previous prime (2102223211093) and next prime (2102223211111).

It is a self number, because there is not a number n which added to its sum of digits gives 2102223211102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7603533 + ... + 7875160.

It is an arithmetic number, because the mean of its divisors is an integer number (114929302950).

Almost surely, 2^{2102223211102} is an apocalyptic number.

2102223211102 is a deficient number, since it is larger than the sum of its proper divisors (1575514483298).

2102223211102 is a wasteful number, since it uses less digits than its factorization.

2102223211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15478900.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2102223211102 its reverse (2011123222012), we get a palindrome (4113346433114).

The spelling of 2102223211102 in words is "two trillion, one hundred two billion, two hundred twenty-three million, two hundred eleven thousand, one hundred two".