1201034212000 has 192 divisors, whose sum is σ = 3407279855616. Its totient is φ = 407537049600.

The previous prime is 1201034211991. The next prime is 1201034212039. The reversal of 1201034212000 is 2124301021.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2494897 + ... + 2937103.

It is an arithmetic number, because the mean of its divisors is an integer number (17746249248).

Almost surely, 2^{1201034212000} is an apocalyptic number.

1201034212000 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 1201034212000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1703639927808).

1201034212000 is an abundant number, since it is smaller than the sum of its proper divisors (2206245643616).

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

1201034212000 is an equidigital number, since it uses as much as digits as its factorization.

1201034212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442336 (or 442318 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1201034212000 its reverse (2124301021), we get a palindrome (1203158513021).

The spelling of 1201034212000 in words is "one trillion, two hundred one billion, thirty-four million, two hundred twelve thousand".