42522100212311 has 2 divisors, whose sum is σ = 42522100212312. Its totient is φ = 42522100212310.

The previous prime is 42522100212233. The next prime is 42522100212349. The reversal of 42522100212311 is 11321200122524.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42522100212311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42522100212391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21261050106155 + 21261050106156.

It is an arithmetic number, because the mean of its divisors is an integer number (21261050106156).

Almost surely, 2^{42522100212311} is an apocalyptic number.

42522100212311 is a deficient number, since it is larger than the sum of its proper divisors (1).

42522100212311 is an equidigital number, since it uses as much as digits as its factorization.

42522100212311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 42522100212311 its reverse (11321200122524), we get a palindrome (53843300334835).

The spelling of 42522100212311 in words is "forty-two trillion, five hundred twenty-two billion, one hundred million, two hundred twelve thousand, three hundred eleven".