122033233112 has 64 divisors (see below), whose sum is σ = 273503692800. Its totient is φ = 49909749120.

The previous prime is 122033233099. The next prime is 122033233129. The reversal of 122033233112 is 211332330221.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

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, 445214 + ... + 665042.

It is an arithmetic number, because the mean of its divisors is an integer number (4273495200).

Almost surely, 2^122033233112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122033233112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136751846400).

122033233112 is an abundant number, since it is smaller than the sum of its proper divisors (151470459688).

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

122033233112 is a wasteful number, since it uses less digits than its factorization.

122033233112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220296 (or 220292 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 122033233112 its reverse (211332330221), we get a palindrome (333365563333).

The spelling of 122033233112 in words is "one hundred twenty-two billion, thirty-three million, two hundred thirty-three thousand, one hundred twelve".