122420410330011 has 16 divisors (see below), whose sum is σ = 166037399071104. Its totient is φ = 80214013623744.

The previous prime is 122420410329991. The next prime is 122420410330019. The reversal of 122420410330011 is 110033014024221.

It is not a de Polignac number, because 122420410330011 - 2⁵ = 122420410329979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122420410330019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 687333946 + ... + 687512031.

It is an arithmetic number, because the mean of its divisors is an integer number (10377337441944).

Almost surely, 2^{122420410330011} is an apocalyptic number.

122420410330011 is a deficient number, since it is larger than the sum of its proper divisors (43616988741093).

122420410330011 is a wasteful number, since it uses less digits than its factorization.

122420410330011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374846490.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 122420410330011 its reverse (110033014024221), we get a palindrome (232453424354232).

The spelling of 122420410330011 in words is "one hundred twenty-two trillion, four hundred twenty billion, four hundred ten million, three hundred thirty thousand, eleven".