2211143542005 has 32 divisors (see below), whose sum is σ = 3725573155200. Its totient is φ = 1116746790912.

The previous prime is 2211143541979. The next prime is 2211143542031. The reversal of 2211143542005 is 5002453411122.

It is an interprime number because it is at equal distance from previous prime (2211143541979) and next prime (2211143542031).

It is not a de Polignac number, because 2211143542005 - 2⁵ = 2211143541973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 916120 + ... + 2293809.

It is an arithmetic number, because the mean of its divisors is an integer number (116424161100).

Almost surely, 2^{2211143542005} is an apocalyptic number.

It is an amenable number.

2211143542005 is a deficient number, since it is larger than the sum of its proper divisors (1514429613195).

2211143542005 is a wasteful number, since it uses less digits than its factorization.

2211143542005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3212373.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 2211143542005 its reverse (5002453411122), we get a palindrome (7213596953127).

The spelling of 2211143542005 in words is "two trillion, two hundred eleven billion, one hundred forty-three million, five hundred forty-two thousand, five".