11211000101102 has 16 divisors (see below), whose sum is σ = 16837280300400. Its totient is φ = 5598573733440.

The previous prime is 11211000101057. The next prime is 11211000101117. The reversal of 11211000101102 is 20110100011211.

It is a super-2 number, since 2×11211000101102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72176402 + ... + 72331562.

It is an arithmetic number, because the mean of its divisors is an integer number (1052330018775).

Almost surely, 2^{11211000101102} is an apocalyptic number.

11211000101102 is a deficient number, since it is larger than the sum of its proper divisors (5626280199298).

11211000101102 is a wasteful number, since it uses less digits than its factorization.

11211000101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199571.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11211000101102 its reverse (20110100011211), we get a palindrome (31321100112313).

The spelling of 11211000101102 in words is "eleven trillion, two hundred eleven billion, one hundred one thousand, one hundred two".