122073306105 has 16 divisors (see below), whose sum is σ = 195325277760. Its totient is φ = 65103100608.

The previous prime is 122073306097. The next prime is 122073306193. The reversal of 122073306105 is 501603370221.

It is not a de Polignac number, because 122073306105 - 2³ = 122073306097 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245466 + ... + 551724.

It is an arithmetic number, because the mean of its divisors is an integer number (12207829860).

Almost surely, 2^122073306105 is an apocalyptic number.

122073306105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122073306105 is a deficient number, since it is larger than the sum of its proper divisors (73251971655).

122073306105 is a wasteful number, since it uses less digits than its factorization.

122073306105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332840.

The product of its (nonzero) digits is 7560, while the sum is 30.

Adding to 122073306105 its reverse (501603370221), we get a palindrome (623676676326).

The spelling of 122073306105 in words is "one hundred twenty-two billion, seventy-three million, three hundred six thousand, one hundred five".