122210029888 has 14 divisors (see below), whose sum is σ = 242510528186. Its totient is φ = 61105014912.

The previous prime is 122210029871. The next prime is 122210029889. The reversal of 122210029888 is 888920012221.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 95560120384 + 26649909504 = 309128^2 + 163248^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122210029889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 954765795 + ... + 954765922.

Almost surely, 2^122210029888 is an apocalyptic number.

It is an amenable number.

122210029888 is a deficient number, since it is larger than the sum of its proper divisors (120300498298).

122210029888 is an equidigital number, since it uses as much as digits as its factorization.

122210029888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909531729 (or 1909531719 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 43.

The spelling of 122210029888 in words is "one hundred twenty-two billion, two hundred ten million, twenty-nine thousand, eight hundred eighty-eight".