122444401030 has 64 divisors (see below), whose sum is σ = 268949818368. Its totient is φ = 39221804160.

The previous prime is 122444401003. The next prime is 122444401031. The reversal of 122444401030 is 30104444221.

It is a junction number, because it is equal to n+sod(n) for n = 122444400986 and 122444401004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122444401031) 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 in 31 ways as a sum of consecutive naturals, for example, 815101 + ... + 953560.

It is an arithmetic number, because the mean of its divisors is an integer number (4202340912).

Almost surely, 2^122444401030 is an apocalyptic number.

122444401030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122444401030 is an abundant number, since it is smaller than the sum of its proper divisors (146505417338).

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

122444401030 is a wasteful number, since it uses less digits than its factorization.

122444401030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768741.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 122444401030 its reverse (30104444221), we get a palindrome (152548845251).

The spelling of 122444401030 in words is "one hundred twenty-two billion, four hundred forty-four million, four hundred one thousand, thirty".