22101310000901 has 2 divisors, whose sum is σ = 22101310000902. Its totient is φ = 22101310000900.

The previous prime is 22101310000843. The next prime is 22101310000969. The reversal of 22101310000901 is 10900001310122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22074971956801 + 26338044100 = 4698401^2 + 162290^2 .

It is a cyclic number.

It is not a de Polignac number, because 22101310000901 - 2⁶ = 22101310000837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22101310000201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050655000450 + 11050655000451.

It is an arithmetic number, because the mean of its divisors is an integer number (11050655000451).

Almost surely, 2^{22101310000901} is an apocalyptic number.

It is an amenable number.

22101310000901 is a deficient number, since it is larger than the sum of its proper divisors (1).

22101310000901 is an equidigital number, since it uses as much as digits as its factorization.

22101310000901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 22101310000901 in words is "twenty-two trillion, one hundred one billion, three hundred ten million, nine hundred one", and thus it is an aban number.