2021000201002 has 8 divisors (see below), whose sum is σ = 3040088122116. Its totient is φ = 1007637493632.

The previous prime is 2021000200997. The next prime is 2021000201083. The reversal of 2021000201002 is 2001020001202.

It can be written as a sum of positive squares in 2 ways, for example, as 1873145339641 + 147854861361 = 1368629^2 + 384519^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2021000201002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1431302553 + ... + 1431303964.

Almost surely, 2^{2021000201002} is an apocalyptic number.

2021000201002 is a deficient number, since it is larger than the sum of its proper divisors (1019087921114).

2021000201002 is a wasteful number, since it uses less digits than its factorization.

2021000201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2862606872.

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

Adding to 2021000201002 its reverse (2001020001202), we get a palindrome (4022020202204).

The spelling of 2021000201002 in words is "two trillion, twenty-one billion, two hundred one thousand, two".