22121031411301 has 2 divisors, whose sum is σ = 22121031411302. Its totient is φ = 22121031411300.

The previous prime is 22121031411293. The next prime is 22121031411319. The reversal of 22121031411301 is 10311413012122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18732008146401 + 3389023264900 = 4328049^2 + 1840930^2 .

It is a cyclic number.

It is not a de Polignac number, because 22121031411301 - 2³ = 22121031411293 is a prime.

It is a super-3 number, since 3×22121031411301³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22121031411701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11060515705650 + 11060515705651.

It is an arithmetic number, because the mean of its divisors is an integer number (11060515705651).

Almost surely, 2^{22121031411301} is an apocalyptic number.

It is an amenable number.

22121031411301 is a deficient number, since it is larger than the sum of its proper divisors (1).

22121031411301 is an equidigital number, since it uses as much as digits as its factorization.

22121031411301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 22121031411301 its reverse (10311413012122), we get a palindrome (32432444423423).

The spelling of 22121031411301 in words is "twenty-two trillion, one hundred twenty-one billion, thirty-one million, four hundred eleven thousand, three hundred one".