122101221021119 has 2 divisors, whose sum is σ = 122101221021120. Its totient is φ = 122101221021118.

The previous prime is 122101221021097. The next prime is 122101221021149. The reversal of 122101221021119 is 911120122101221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122101221021119 - 2¹⁶ = 122101220955583 is a prime.

It is a super-2 number, since 2×122101221021119² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122101221021149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61050610510559 + 61050610510560.

It is an arithmetic number, because the mean of its divisors is an integer number (61050610510560).

Almost surely, 2^{122101221021119} is an apocalyptic number.

122101221021119 is a deficient number, since it is larger than the sum of its proper divisors (1).

122101221021119 is an equidigital number, since it uses as much as digits as its factorization.

122101221021119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 26.

The spelling of 122101221021119 in words is "one hundred twenty-two trillion, one hundred one billion, two hundred twenty-one million, twenty-one thousand, one hundred nineteen".