202301223000000 has 392 divisors, whose sum is σ = 678484687784832. Its totient is φ = 53187120000000.

The previous prime is 202301222999969. The next prime is 202301223000007. The reversal of 202301223000000 is 322103202.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202301223000007) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 212525115 + ... + 213474885.

Almost surely, 2^{202301223000000} is an apocalyptic number.

202301223000000 is a gapful number since it is divisible by the number (20) 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 202301223000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339242343892416).

202301223000000 is an abundant number, since it is smaller than the sum of its proper divisors (476183464784832).

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

202301223000000 is an frugal number, since it uses more digits than its factorization.

202301223000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949887 (or 949852 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 202301223000000 its reverse (322103202), we get a palindrome (202301545103202).

The spelling of 202301223000000 in words is "two hundred two trillion, three hundred one billion, two hundred twenty-three million", and thus it is an aban number.