11221210101194 has 16 divisors (see below), whose sum is σ = 18008154264480. Its totient is φ = 5228173816560.

The previous prime is 11221210101181. The next prime is 11221210101239. The reversal of 11221210101194 is 49110101212211.

It is a super-2 number, since 2×11221210101194² (a number of 27 digits) contains 22 as substring.

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, 2420448524 + ... + 2420453159.

It is an arithmetic number, because the mean of its divisors is an integer number (1125509641530).

Almost surely, 2^{11221210101194} is an apocalyptic number.

11221210101194 is a deficient number, since it is larger than the sum of its proper divisors (6786944163286).

11221210101194 is a wasteful number, since it uses less digits than its factorization.

11221210101194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4840901765.

The product of its (nonzero) digits is 288, while the sum is 26.

The spelling of 11221210101194 in words is "eleven trillion, two hundred twenty-one billion, two hundred ten million, one hundred one thousand, one hundred ninety-four".