122101120101431 has 2 divisors, whose sum is σ = 122101120101432. Its totient is φ = 122101120101430.

The previous prime is 122101120101421. The next prime is 122101120101463. The reversal of 122101120101431 is 134101021101221.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (134101021101221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122101120101431 - 2³⁸ = 121826242194487 is a prime.

It is a super-2 number, since 2×122101120101431² (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 (122101120101421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61050560050715 + 61050560050716.

It is an arithmetic number, because the mean of its divisors is an integer number (61050560050716).

Almost surely, 2^{122101120101431} is an apocalyptic number.

122101120101431 is a deficient number, since it is larger than the sum of its proper divisors (1).

122101120101431 is an equidigital number, since it uses as much as digits as its factorization.

122101120101431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 122101120101431 its reverse (134101021101221), we get a palindrome (256202141202652).

The spelling of 122101120101431 in words is "one hundred twenty-two trillion, one hundred one billion, one hundred twenty million, one hundred one thousand, four hundred thirty-one".