122241421302 has 128 divisors (see below), whose sum is σ = 331508395008. Its totient is φ = 29018304000.

The previous prime is 122241421271. The next prime is 122241421333. The reversal of 122241421302 is 203124142221.

It is an interprime number because it is at equal distance from previous prime (122241421271) and next prime (122241421333).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 505848 + ... + 707364.

It is an arithmetic number, because the mean of its divisors is an integer number (2589909336).

Almost surely, 2^122241421302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122241421302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165754197504).

122241421302 is an abundant number, since it is smaller than the sum of its proper divisors (209266973706).

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

122241421302 is a wasteful number, since it uses less digits than its factorization.

122241421302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201654.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 122241421302 its reverse (203124142221), we get a palindrome (325365563523).

The spelling of 122241421302 in words is "one hundred twenty-two billion, two hundred forty-one million, four hundred twenty-one thousand, three hundred two".