1210032001200 has 720 divisors, whose sum is σ = 4584061886976. Its totient is φ = 270351820800.

The previous prime is 1210032001159. The next prime is 1210032001223. The reversal of 1210032001200 is 21002300121.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 176308969 + ... + 176315831.

Almost surely, 2^{1210032001200} is an apocalyptic number.

1210032001200 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 1210032001200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2292030943488).

1210032001200 is an abundant number, since it is smaller than the sum of its proper divisors (3374029885776).

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

1210032001200 is a wasteful number, since it uses less digits than its factorization.

1210032001200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6970 (or 6940 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 1210032001200 its reverse (21002300121), we get a palindrome (1231034301321).

The spelling of 1210032001200 in words is "one trillion, two hundred ten billion, thirty-two million, one thousand, two hundred".