211120022102102 has 16 divisors (see below), whose sum is σ = 317101642965600. Its totient is φ = 105419543905728.

The previous prime is 211120022102083. The next prime is 211120022102131. The reversal of 211120022102102 is 201201220021112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11282978 + ... + 23442389.

It is an arithmetic number, because the mean of its divisors is an integer number (19818852685350).

Almost surely, 2^{211120022102102} is an apocalyptic number.

211120022102102 is a deficient number, since it is larger than the sum of its proper divisors (105981620863498).

211120022102102 is a wasteful number, since it uses less digits than its factorization.

211120022102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34729415.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 211120022102102 its reverse (201201220021112), we get a palindrome (412321242123214).

The spelling of 211120022102102 in words is "two hundred eleven trillion, one hundred twenty billion, twenty-two million, one hundred two thousand, one hundred two".