122031220333 has 16 divisors (see below), whose sum is σ = 140221347840. Its totient is φ = 105031306800.

The previous prime is 122031220291. The next prime is 122031220373. The reversal of 122031220333 is 333022130221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122031220333 is a prime.

It is a super-3 number, since 3×122031220333³ (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 (122031220373) 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, 141198 + ... + 513808.

It is an arithmetic number, because the mean of its divisors is an integer number (8763834240).

Almost surely, 2^122031220333 is an apocalyptic number.

It is an amenable number.

122031220333 is a deficient number, since it is larger than the sum of its proper divisors (18190127507).

122031220333 is a wasteful number, since it uses less digits than its factorization.

122031220333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374208.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 122031220333 its reverse (333022130221), we get a palindrome (455053350554).

The spelling of 122031220333 in words is "one hundred twenty-two billion, thirty-one million, two hundred twenty thousand, three hundred thirty-three".