122210012120893 has 2 divisors, whose sum is σ = 122210012120894. Its totient is φ = 122210012120892.

The previous prime is 122210012120869. The next prime is 122210012120927. The reversal of 122210012120893 is 398021210012221.

It is an a-pointer prime, because the next prime (122210012120927) can be obtained adding 122210012120893 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78904899762649 + 43305112358244 = 8882843^2 + 6580662^2 .

It is a cyclic number.

It is not a de Polignac number, because 122210012120893 - 2¹³ = 122210012112701 is a prime.

It is a super-4 number, since 4×122210012120893⁴ (a number of 57 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122210012120993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61105006060446 + 61105006060447.

It is an arithmetic number, because the mean of its divisors is an integer number (61105006060447).

Almost surely, 2^{122210012120893} is an apocalyptic number.

It is an amenable number.

122210012120893 is a deficient number, since it is larger than the sum of its proper divisors (1).

122210012120893 is an equidigital number, since it uses as much as digits as its factorization.

122210012120893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 34.

The spelling of 122210012120893 in words is "one hundred twenty-two trillion, two hundred ten billion, twelve million, one hundred twenty thousand, eight hundred ninety-three".