122331403002 has 16 divisors (see below), whose sum is σ = 245165199552. Its totient is φ = 40693402080.

The previous prime is 122331402937. The next prime is 122331403039. The reversal of 122331403002 is 200304133221.

It is a super-2 number, since 2×122331403002² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122331403002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20929899 + ... + 20935742.

It is an arithmetic number, because the mean of its divisors is an integer number (15322824972).

Almost surely, 2^122331403002 is an apocalyptic number.

122331403002 is an abundant number, since it is smaller than the sum of its proper divisors (122833796550).

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

122331403002 is a wasteful number, since it uses less digits than its factorization.

122331403002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41866133.

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

Adding to 122331403002 its reverse (200304133221), we get a palindrome (322635536223).

The spelling of 122331403002 in words is "one hundred twenty-two billion, three hundred thirty-one million, four hundred three thousand, two".