22101202106953 has 2 divisors, whose sum is σ = 22101202106954. Its totient is φ = 22101202106952.

The previous prime is 22101202106923. The next prime is 22101202106959. The reversal of 22101202106953 is 35960120210122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18815146795449 + 3286055311504 = 4337643^2 + 1812748^2 .

It is a cyclic number.

It is not a de Polignac number, because 22101202106953 - 2⁹ = 22101202106441 is a prime.

It is not a weakly prime, because it can be changed into another prime (22101202106959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050601053476 + 11050601053477.

It is an arithmetic number, because the mean of its divisors is an integer number (11050601053477).

Almost surely, 2^{22101202106953} is an apocalyptic number.

It is an amenable number.

22101202106953 is a deficient number, since it is larger than the sum of its proper divisors (1).

22101202106953 is an equidigital number, since it uses as much as digits as its factorization.

22101202106953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 22101202106953 in words is "twenty-two trillion, one hundred one billion, two hundred two million, one hundred six thousand, nine hundred fifty-three".