11222144032141 has 16 divisors (see below), whose sum is σ = 12897964368000. Its totient is φ = 9564496316928.

The previous prime is 11222144032139. The next prime is 11222144032147. The reversal of 11222144032141 is 14123044122211.

It is not a de Polignac number, because 11222144032141 - 2¹ = 11222144032139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222144032147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16007221 + ... + 16693573.

It is an arithmetic number, because the mean of its divisors is an integer number (806122773000).

Almost surely, 2^{11222144032141} is an apocalyptic number.

It is an amenable number.

11222144032141 is a deficient number, since it is larger than the sum of its proper divisors (1675820335859).

11222144032141 is a wasteful number, since it uses less digits than its factorization.

11222144032141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699588.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 11222144032141 its reverse (14123044122211), we get a palindrome (25345188154352).

The spelling of 11222144032141 in words is "eleven trillion, two hundred twenty-two billion, one hundred forty-four million, thirty-two thousand, one hundred forty-one".