2221233554141 has 16 divisors (see below), whose sum is σ = 2551438944000. Its totient is φ = 1894250717568.

The previous prime is 2221233554107. The next prime is 2221233554143. The reversal of 2221233554141 is 1414553321222.

It is a cyclic number.

It is not a de Polignac number, because 2221233554141 - 2³⁴ = 2204053684957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2221233554143) 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, 46631945 + ... + 46679553.

It is an arithmetic number, because the mean of its divisors is an integer number (159464934000).

Almost surely, 2^{2221233554141} is an apocalyptic number.

It is an amenable number.

2221233554141 is a deficient number, since it is larger than the sum of its proper divisors (330205389859).

2221233554141 is a wasteful number, since it uses less digits than its factorization.

2221233554141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81308.

The product of its digits is 57600, while the sum is 35.

Adding to 2221233554141 its reverse (1414553321222), we get a palindrome (3635786875363).

The spelling of 2221233554141 in words is "two trillion, two hundred twenty-one billion, two hundred thirty-three million, five hundred fifty-four thousand, one hundred forty-one".