11222211101102 has 16 divisors (see below), whose sum is σ = 17225208887040. Its totient is φ = 5480481165432.

The previous prime is 11222211101063. The next prime is 11222211101111. The reversal of 11222211101102 is 20110111222211.

11222211101102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11222211101102² (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, 2006603 + ... + 5144985.

It is an arithmetic number, because the mean of its divisors is an integer number (1076575555440).

Almost surely, 2^{11222211101102} is an apocalyptic number.

11222211101102 is a deficient number, since it is larger than the sum of its proper divisors (6002997785938).

11222211101102 is a wasteful number, since it uses less digits than its factorization.

11222211101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3180007.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11222211101102 its reverse (20110111222211), we get a palindrome (31332322323313).

The spelling of 11222211101102 in words is "eleven trillion, two hundred twenty-two billion, two hundred eleven million, one hundred one thousand, one hundred two".