20201200201000 has 192 divisors, whose sum is σ = 58499127348480. Its totient is φ = 6393346502400.

The previous prime is 20201200200959. The next prime is 20201200201051. The reversal of 20201200201000 is 10200210202.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7355124 + ... + 9721123.

It is an arithmetic number, because the mean of its divisors is an integer number (304682954940).

Almost surely, 2^{20201200201000} is an apocalyptic number.

20201200201000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20201200201000 is an abundant number, since it is smaller than the sum of its proper divisors (38297927147480).

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

20201200201000 is a wasteful number, since it uses less digits than its factorization.

20201200201000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17076301 (or 17076274 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 20201200201000 its reverse (10200210202), we get a palindrome (20211400411202).

The spelling of 20201200201000 in words is "twenty trillion, two hundred one billion, two hundred million, two hundred one thousand".