2102102201102 has 32 divisors (see below), whose sum is σ = 3346092771840. Its totient is φ = 988429669920.

The previous prime is 2102102201083. The next prime is 2102102201131. The reversal of 2102102201102 is 2011022012012.

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, 937349 + ... + 2254512.

It is an arithmetic number, because the mean of its divisors is an integer number (104565399120).

Almost surely, 2^{2102102201102} is an apocalyptic number.

2102102201102 is a deficient number, since it is larger than the sum of its proper divisors (1243990570738).

2102102201102 is a wasteful number, since it uses less digits than its factorization.

2102102201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3192128.

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

Adding to 2102102201102 its reverse (2011022012012), we get a palindrome (4113124213114).

The spelling of 2102102201102 in words is "two trillion, one hundred two billion, one hundred two million, two hundred one thousand, one hundred two".