2242123021311 has 32 divisors (see below), whose sum is σ = 3018083639040. Its totient is φ = 1480530315264.

The previous prime is 2242123021273. The next prime is 2242123021339. The reversal of 2242123021311 is 1131203212422.

It is not a de Polignac number, because 2242123021311 - 2⁶ = 2242123021247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242123021351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 311965660 + ... + 311972846.

It is an arithmetic number, because the mean of its divisors is an integer number (94315113720).

Almost surely, 2^{2242123021311} is an apocalyptic number.

2242123021311 is a deficient number, since it is larger than the sum of its proper divisors (775960617729).

2242123021311 is a wasteful number, since it uses less digits than its factorization.

2242123021311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9655.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 2242123021311 its reverse (1131203212422), we get a palindrome (3373326233733).

The spelling of 2242123021311 in words is "two trillion, two hundred forty-two billion, one hundred twenty-three million, twenty-one thousand, three hundred eleven".