122012011002 has 16 divisors (see below), whose sum is σ = 278884596672. Its totient is φ = 34860574560.

The previous prime is 122012011001. The next prime is 122012011027. The reversal of 122012011002 is 200110210221.

It is not an unprimeable number, because it can be changed into a prime (122012011001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1452523899 + ... + 1452523982.

It is an arithmetic number, because the mean of its divisors is an integer number (17430287292).

Almost surely, 2^122012011002 is an apocalyptic number.

122012011002 is an abundant number, since it is smaller than the sum of its proper divisors (156872585670).

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

122012011002 is a wasteful number, since it uses less digits than its factorization.

122012011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905047893.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 122012011002 its reverse (200110210221), we get a palindrome (322122221223).

The spelling of 122012011002 in words is "one hundred twenty-two billion, twelve million, eleven thousand, two".