1030223121200 has 360 divisors, whose sum is σ = 3137795480736. Its totient is φ = 318090240000.

The previous prime is 1030223121167. The next prime is 1030223121229. The reversal of 1030223121200 is 21213220301.

It is a super-2 number, since 2×1030223121200² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 19374650 + ... + 19427750.

Almost surely, 2^{1030223121200} is an apocalyptic number.

1030223121200 is a gapful number since it is divisible by the number (10) 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 1030223121200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1568897740368).

1030223121200 is an abundant number, since it is smaller than the sum of its proper divisors (2107572359536).

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

1030223121200 is a wasteful number, since it uses less digits than its factorization.

1030223121200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53193 (or 53169 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1030223121200 its reverse (21213220301), we get a palindrome (1051436341501).

The spelling of 1030223121200 in words is "one trillion, thirty billion, two hundred twenty-three million, one hundred twenty-one thousand, two hundred".