20210202011000 has 32 divisors (see below), whose sum is σ = 47291872708080. Its totient is φ = 8084080804000.

The previous prime is 20210202010997. The next prime is 20210202011017. The reversal of 20210202011000 is 11020201202.

It is a happy number.

It is a congruent number.

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, 10105100006 + ... + 10105102005.

Almost surely, 2^{20210202011000} is an apocalyptic number.

20210202011000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20210202011000 is an abundant number, since it is smaller than the sum of its proper divisors (27081670697080).

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

20210202011000 is a wasteful number, since it uses less digits than its factorization.

20210202011000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20210202032 (or 20210202018 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 20210202011000 its reverse (11020201202), we get a palindrome (20221222212202).

The spelling of 20210202011000 in words is "twenty trillion, two hundred ten billion, two hundred two million, eleven thousand".