22250214193169 has 2 divisors, whose sum is σ = 22250214193170. Its totient is φ = 22250214193168.

The previous prime is 22250214193147. The next prime is 22250214193189. The reversal of 22250214193169 is 96139141205222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19970754388225 + 2279459804944 = 4468865^2 + 1509788^2 .

It is a cyclic number.

It is not a de Polignac number, because 22250214193169 - 2¹⁶ = 22250214127633 is a prime.

It is a super-2 number, since 2×22250214193169² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22250214193189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11125107096584 + 11125107096585.

It is an arithmetic number, because the mean of its divisors is an integer number (11125107096585).

Almost surely, 2^{22250214193169} is an apocalyptic number.

It is an amenable number.

22250214193169 is a deficient number, since it is larger than the sum of its proper divisors (1).

22250214193169 is an equidigital number, since it uses as much as digits as its factorization.

22250214193169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 47.

The spelling of 22250214193169 in words is "twenty-two trillion, two hundred fifty billion, two hundred fourteen million, one hundred ninety-three thousand, one hundred sixty-nine".