122026204451 has 2 divisors, whose sum is σ = 122026204452. Its totient is φ = 122026204450.

The previous prime is 122026204439. The next prime is 122026204463. The reversal of 122026204451 is 154402620221.

It is a balanced prime because it is at equal distance from previous prime (122026204439) and next prime (122026204463).

It is a cyclic number.

It is not a de Polignac number, because 122026204451 - 2¹⁰ = 122026203427 is a prime.

It is a super-2 number, since 2×122026204451² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122026204471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61013102225 + 61013102226.

It is an arithmetic number, because the mean of its divisors is an integer number (61013102226).

Almost surely, 2^122026204451 is an apocalyptic number.

122026204451 is a deficient number, since it is larger than the sum of its proper divisors (1).

122026204451 is an equidigital number, since it uses as much as digits as its factorization.

122026204451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 122026204451 its reverse (154402620221), we get a palindrome (276428824672).

The spelling of 122026204451 in words is "one hundred twenty-two billion, twenty-six million, two hundred four thousand, four hundred fifty-one".