2020202201000 has 32 divisors (see below), whose sum is σ = 4727273152680. Its totient is φ = 808080880000.

The previous prime is 2020202200999. The next prime is 2020202201029. The reversal of 2020202201000 is 1022020202.

It can be written as a sum of positive squares in 4 ways, for example, as 295933824004 + 1724268376996 = 543998^2 + 1313114^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1010100101 + ... + 1010102100.

Almost surely, 2^{2020202201000} is an apocalyptic number.

2020202201000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020202201000 is an abundant number, since it is smaller than the sum of its proper divisors (2707070951680).

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

2020202201000 is a wasteful number, since it uses less digits than its factorization.

2020202201000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020202222 (or 2020202208 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 2020202201000 its reverse (1022020202), we get a palindrome (2021224221202).

The spelling of 2020202201000 in words is "two trillion, twenty billion, two hundred two million, two hundred one thousand".