22111243401141 has 16 divisors (see below), whose sum is σ = 32958363267520. Its totient is φ = 14650394397840.

The previous prime is 22111243401119. The next prime is 22111243401223. The reversal of 22111243401141 is 14110434211122.

22111243401141 is a `hidden beast` number, since 2 + 2 + 1 + 1 + 1 + 243 + 401 + 14 + 1 = 666.

It is not a de Polignac number, because 22111243401141 - 2¹³ = 22111243392949 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22111243401101) 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, 2512065970 + ... + 2512074771.

It is an arithmetic number, because the mean of its divisors is an integer number (2059897704220).

Almost surely, 2^{22111243401141} is an apocalyptic number.

It is an amenable number.

22111243401141 is a deficient number, since it is larger than the sum of its proper divisors (10847119866379).

22111243401141 is a wasteful number, since it uses less digits than its factorization.

22111243401141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5024140913 (or 5024140907 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 22111243401141 its reverse (14110434211122), we get a palindrome (36221677612263).

The spelling of 22111243401141 in words is "twenty-two trillion, one hundred eleven billion, two hundred forty-three million, four hundred one thousand, one hundred forty-one".