22300321420651 has 2 divisors, whose sum is σ = 22300321420652. Its totient is φ = 22300321420650.

The previous prime is 22300321420649. The next prime is 22300321420681. The reversal of 22300321420651 is 15602412300322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22300321420651 - 2¹ = 22300321420649 is a prime.

Together with 22300321420649, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (22300321420681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11150160710325 + 11150160710326.

It is an arithmetic number, because the mean of its divisors is an integer number (11150160710326).

Almost surely, 2^{22300321420651} is an apocalyptic number.

22300321420651 is a deficient number, since it is larger than the sum of its proper divisors (1).

22300321420651 is an equidigital number, since it uses as much as digits as its factorization.

22300321420651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 22300321420651 its reverse (15602412300322), we get a palindrome (37902733720973).

The spelling of 22300321420651 in words is "twenty-two trillion, three hundred billion, three hundred twenty-one million, four hundred twenty thousand, six hundred fifty-one".