22022421202141 has 2 divisors, whose sum is σ = 22022421202142. Its totient is φ = 22022421202140.

The previous prime is 22022421202099. The next prime is 22022421202157. The reversal of 22022421202141 is 14120212422022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21384612922500 + 637808279641 = 4624350^2 + 798629^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22022421202141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22022421202541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11011210601070 + 11011210601071.

It is an arithmetic number, because the mean of its divisors is an integer number (11011210601071).

Almost surely, 2^{22022421202141} is an apocalyptic number.

It is an amenable number.

22022421202141 is a deficient number, since it is larger than the sum of its proper divisors (1).

22022421202141 is an equidigital number, since it uses as much as digits as its factorization.

22022421202141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 22022421202141 its reverse (14120212422022), we get a palindrome (36142633624163).

The spelling of 22022421202141 in words is "twenty-two trillion, twenty-two billion, four hundred twenty-one million, two hundred two thousand, one hundred forty-one".