2111120001102 has 32 divisors (see below), whose sum is σ = 4825572217344. Its totient is φ = 603157759200.

The previous prime is 2111120001083. The next prime is 2111120001121. The reversal of 2111120001102 is 2011000211112.

It is an interprime number because it is at equal distance from previous prime (2111120001083) and next prime (2111120001121).

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, 541327 + ... + 2124917.

It is an arithmetic number, because the mean of its divisors is an integer number (150799131792).

Almost surely, 2^{2111120001102} is an apocalyptic number.

2111120001102 is an abundant number, since it is smaller than the sum of its proper divisors (2714452216242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2111120001102 is a wasteful number, since it uses less digits than its factorization.

2111120001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615344.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2111120001102 its reverse (2011000211112), we get a palindrome (4122120212214).

The spelling of 2111120001102 in words is "two trillion, one hundred eleven billion, one hundred twenty million, one thousand, one hundred two".