11212110101102 has 16 divisors (see below), whose sum is σ = 17922780997632. Its totient is φ = 5248221748440.

The previous prime is 11212110101063. The next prime is 11212110101119. The reversal of 11212110101102 is 20110101121211.

It is a super-2 number, since 2×11212110101102² (a number of 27 digits) contains 22 as substring.

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, 2592992774 + ... + 2592997097.

It is an arithmetic number, because the mean of its divisors is an integer number (1120173812352).

Almost surely, 2^{11212110101102} is an apocalyptic number.

11212110101102 is a deficient number, since it is larger than the sum of its proper divisors (6710670896530).

11212110101102 is a wasteful number, since it uses less digits than its factorization.

11212110101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5185989943.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11212110101102 its reverse (20110101121211), we get a palindrome (31322211222313).

The spelling of 11212110101102 in words is "eleven trillion, two hundred twelve billion, one hundred ten million, one hundred one thousand, one hundred two".