122012202013 has 16 divisors (see below), whose sum is σ = 133760077696. Its totient is φ = 110607560640.

The previous prime is 122012201999. The next prime is 122012202029. The reversal of 122012202013 is 310202210221.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 122012202013 - 2⁹ = 122012201501 is a prime.

It is a super-3 number, since 3×122012202013³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122012202083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390256 + ... + 629542.

It is an arithmetic number, because the mean of its divisors is an integer number (8360004856).

Almost surely, 2^122012202013 is an apocalyptic number.

122012202013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

122012202013 is a deficient number, since it is larger than the sum of its proper divisors (11747875683).

122012202013 is a wasteful number, since it uses less digits than its factorization.

122012202013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240004.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 122012202013 its reverse (310202210221), we get a palindrome (432214412234).

The spelling of 122012202013 in words is "one hundred twenty-two billion, twelve million, two hundred two thousand, thirteen".