11212022011102 has 64 divisors (see below), whose sum is σ = 19532120260608. Its totient is φ = 4776889788000.

The previous prime is 11212022011087. The next prime is 11212022011139. The reversal of 11212022011102 is 20111022021211.

It is a super-2 number, since 2×11212022011102² (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 31 ways as a sum of consecutive naturals, for example, 5609527 + ... + 7341037.

It is an arithmetic number, because the mean of its divisors is an integer number (305189379072).

Almost surely, 2^{11212022011102} is an apocalyptic number.

11212022011102 is a deficient number, since it is larger than the sum of its proper divisors (8320098249506).

11212022011102 is a wasteful number, since it uses less digits than its factorization.

11212022011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1731805.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11212022011102 its reverse (20111022021211), we get a palindrome (31323044032313).

The spelling of 11212022011102 in words is "eleven trillion, two hundred twelve billion, twenty-two million, eleven thousand, one hundred two".