2030121202200 has 384 divisors, whose sum is σ = 7955044177920. Its totient is φ = 416756275200.

The previous prime is 2030121202181. The next prime is 2030121202271. The reversal of 2030121202200 is 22021210302.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2030121202200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1517745 + ... + 2522655.

It is an arithmetic number, because the mean of its divisors is an integer number (20716260880).

Almost surely, 2^{2030121202200} is an apocalyptic number.

2030121202200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2030121202200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3977522088960).

2030121202200 is an abundant number, since it is smaller than the sum of its proper divisors (5924922975720).

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

2030121202200 is a wasteful number, since it uses less digits than its factorization.

2030121202200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004987 (or 1004978 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2030121202200 its reverse (22021210302), we get a palindrome (2052142412502).

The spelling of 2030121202200 in words is "two trillion, thirty billion, one hundred twenty-one million, two hundred two thousand, two hundred".