122102433030 has 64 divisors (see below), whose sum is σ = 299993299200. Its totient is φ = 31796392320.

The previous prime is 122102433001. The next prime is 122102433031. The reversal of 122102433030 is 30334201221.

It is a junction number, because it is equal to n+sod(n) for n = 122102432988 and 122102433006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122102433031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14361 + ... + 494379.

It is an arithmetic number, because the mean of its divisors is an integer number (4687395300).

Almost surely, 2^122102433030 is an apocalyptic number.

122102433030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 122102433030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149996649600).

122102433030 is an abundant number, since it is smaller than the sum of its proper divisors (177890866170).

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

122102433030 is a wasteful number, since it uses less digits than its factorization.

122102433030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480229.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 122102433030 its reverse (30334201221), we get a palindrome (152436634251).

The spelling of 122102433030 in words is "one hundred twenty-two billion, one hundred two million, four hundred thirty-three thousand, thirty".