1230332201000 has 128 divisors (see below), whose sum is σ = 3297468096000. Its totient is φ = 420904051200.

The previous prime is 1230332200969. The next prime is 1230332201017. The reversal of 1230332201000 is 1022330321.

It is a self number, because there is not a number n which added to its sum of digits gives 1230332201000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3006701 + ... + 3391299.

It is an arithmetic number, because the mean of its divisors is an integer number (25761469500).

Almost surely, 2^{1230332201000} is an apocalyptic number.

1230332201000 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 1230332201000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1648734048000).

1230332201000 is an abundant number, since it is smaller than the sum of its proper divisors (2067135895000).

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

1230332201000 is a wasteful number, since it uses less digits than its factorization.

1230332201000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385084 (or 385070 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1230332201000 its reverse (1022330321), we get a palindrome (1231354531321).

The spelling of 1230332201000 in words is "one trillion, two hundred thirty billion, three hundred thirty-two million, two hundred one thousand".