1202004231000 has 128 divisors (see below), whose sum is σ = 3756337191360. Its totient is φ = 320014464000.

The previous prime is 1202004230993. The next prime is 1202004231037. The reversal of 1202004231000 is 1324002021.

It is a super-2 number, since 2×1202004231000² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

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, 1526310 + ... + 2175690.

Almost surely, 2^{1202004231000} is an apocalyptic number.

1202004231000 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 1202004231000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1878168595680).

1202004231000 is an abundant number, since it is smaller than the sum of its proper divisors (2554332960360).

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

1202004231000 is a wasteful number, since it uses less digits than its factorization.

1202004231000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650022 (or 650008 counting only the distinct ones).

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

Adding to 1202004231000 its reverse (1324002021), we get a palindrome (1203328233021).

The spelling of 1202004231000 in words is "one trillion, two hundred two billion, four million, two hundred thirty-one thousand".