22201310189 has 2 divisors, whose sum is σ = 22201310190. Its totient is φ = 22201310188.

The previous prime is 22201310143. The next prime is 22201310233. The reversal of 22201310189 is 98101310222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11204222500 + 10997087689 = 105850^2 + 104867^2 .

It is a cyclic number.

It is not a de Polignac number, because 22201310189 - 2¹² = 22201306093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22201310489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100655094 + 11100655095.

It is an arithmetic number, because the mean of its divisors is an integer number (11100655095).

Almost surely, 2^22201310189 is an apocalyptic number.

It is an amenable number.

22201310189 is a deficient number, since it is larger than the sum of its proper divisors (1).

22201310189 is an equidigital number, since it uses as much as digits as its factorization.

22201310189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 22201310189 in words is "twenty-two billion, two hundred one million, three hundred ten thousand, one hundred eighty-nine".