2122203300030 has 96 divisors (see below), whose sum is σ = 6020559848160. Its totient is φ = 514369290240.

The previous prime is 2122203300023. The next prime is 2122203300037. The reversal of 2122203300030 is 300033022212.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2122203300023) and next prime (2122203300037).

It is a super-3 number, since 3×2122203300030³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2122203299976 and 2122203300012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122203300037) 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, 4728406 + ... + 5157734.

It is an arithmetic number, because the mean of its divisors is an integer number (62714165085).

Almost surely, 2^{2122203300030} is an apocalyptic number.

2122203300030 is an abundant number, since it is smaller than the sum of its proper divisors (3898356548130).

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

2122203300030 is a wasteful number, since it uses less digits than its factorization.

2122203300030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434346 (or 434343 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 2122203300030 its reverse (300033022212), we get a palindrome (2422236322242).

The spelling of 2122203300030 in words is "two trillion, one hundred twenty-two billion, two hundred three million, three hundred thousand, thirty".