122103332131220 has 192 divisors, whose sum is σ = 283167122337792. Its totient is φ = 43859582976000.

The previous prime is 122103332131087. The next prime is 122103332131223. The reversal of 122103332131220 is 22131233301221.

It is a self number, because there is not a number n which added to its sum of digits gives 122103332131220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122103332131223) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3574750382 + ... + 3574784538.

It is an arithmetic number, because the mean of its divisors is an integer number (1474828762176).

Almost surely, 2^{122103332131220} is an apocalyptic number.

122103332131220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122103332131220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141583561168896).

122103332131220 is an abundant number, since it is smaller than the sum of its proper divisors (161063790206572).

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

122103332131220 is a wasteful number, since it uses less digits than its factorization.

122103332131220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34962 (or 34960 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 122103332131220 its reverse (22131233301221), we get a palindrome (144234565432441).

The spelling of 122103332131220 in words is "one hundred twenty-two trillion, one hundred three billion, three hundred thirty-two million, one hundred thirty-one thousand, two hundred twenty".