202120230120000 has 280 divisors, whose sum is σ = 673357890276192. Its totient is φ = 53487283200000.

The previous prime is 202120230119987. The next prime is 202120230120013. The reversal of 202120230120000 is 21032021202.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (202120230119987) and next prime (202120230120013).

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9291240 + ... + 22148760.

Almost surely, 2^{202120230120000} is an apocalyptic number.

202120230120000 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 202120230120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (336678945138096).

202120230120000 is an abundant number, since it is smaller than the sum of its proper divisors (471237660156192).

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

202120230120000 is a wasteful number, since it uses less digits than its factorization.

202120230120000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12857687 (or 12857662 counting only the distinct ones).

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

Adding to 202120230120000 its reverse (21032021202), we get a palindrome (202141262141202).

The spelling of 202120230120000 in words is "two hundred two trillion, one hundred twenty billion, two hundred thirty million, one hundred twenty thousand".