22211010003727 has 2 divisors, whose sum is σ = 22211010003728. Its totient is φ = 22211010003726.

The previous prime is 22211010003701. The next prime is 22211010003761. The reversal of 22211010003727 is 72730001011222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22211010003727 - 2³¹ = 22208862520079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22211010003695 and 22211010003704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22211010000727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105505001863 + 11105505001864.

It is an arithmetic number, because the mean of its divisors is an integer number (11105505001864).

Almost surely, 2^{22211010003727} is an apocalyptic number.

22211010003727 is a deficient number, since it is larger than the sum of its proper divisors (1).

22211010003727 is an equidigital number, since it uses as much as digits as its factorization.

22211010003727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 28.

Adding to 22211010003727 its reverse (72730001011222), we get a palindrome (94941011014949).

The spelling of 22211010003727 in words is "twenty-two trillion, two hundred eleven billion, ten million, three thousand, seven hundred twenty-seven".