122801106 has 32 divisors (see below), whose sum is σ = 258329088. Its totient is φ = 38862720.

The previous prime is 122801093. The next prime is 122801131. The reversal of 122801106 is 601108221.

It is a super-2 number, since 2×122801106² = 30160223269646472, which contains 22 as substring.

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, 3630 + ... + 16086.

It is an arithmetic number, because the mean of its divisors is an integer number (8072784).

Almost surely, 2^122801106 is an apocalyptic number.

122801106 is an abundant number, since it is smaller than the sum of its proper divisors (135527982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122801106 is a wasteful number, since it uses less digits than its factorization.

122801106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12546.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 122801106 is about 11081.5660445625. The cubic root of 122801106 is about 497.0507797357.

Adding to 122801106 its reverse (601108221), we get a palindrome (723909327).

The spelling of 122801106 in words is "one hundred twenty-two million, eight hundred one thousand, one hundred six".