3022121103100 has 144 divisors (see below), whose sum is σ = 7467384556800. Its totient is φ = 1050870092800.

The previous prime is 3022121103091. The next prime is 3022121103101. The reversal of 3022121103100 is 13011212203.

It is a super-2 number, since 2×3022121103100² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3022121103101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 99236676 + ... + 99267124.

It is an arithmetic number, because the mean of its divisors is an integer number (51856837200).

Almost surely, 2^{3022121103100} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3022121103100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3733692278400).

3022121103100 is an abundant number, since it is smaller than the sum of its proper divisors (4445263453700).

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

3022121103100 is a wasteful number, since it uses less digits than its factorization.

3022121103100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34420 (or 34413 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 3022121103100 its reverse (13011212203), we get a palindrome (3035132315303).

The spelling of 3022121103100 in words is "three trillion, twenty-two billion, one hundred twenty-one million, one hundred three thousand, one hundred".