2243213051055 has 16 divisors (see below), whose sum is σ = 3589243527264. Its totient is φ = 1196346078720.

The previous prime is 2243213050997. The next prime is 2243213051063. The reversal of 2243213051055 is 5501503123422.

It is not a de Polignac number, because 2243213051055 - 2²² = 2243208856751 is a prime.

It is a super-2 number, since 2×2243213051055² (a number of 26 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 15 ways as a sum of consecutive naturals, for example, 1591966 + ... + 2649675.

It is an arithmetic number, because the mean of its divisors is an integer number (224327720454).

Almost surely, 2^{2243213051055} is an apocalyptic number.

2243213051055 is a deficient number, since it is larger than the sum of its proper divisors (1346030476209).

2243213051055 is a wasteful number, since it uses less digits than its factorization.

2243213051055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4276906.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 2243213051055 its reverse (5501503123422), we get a palindrome (7744716174477).

The spelling of 2243213051055 in words is "two trillion, two hundred forty-three billion, two hundred thirteen million, fifty-one thousand, fifty-five".