20010210202000 has 160 divisors (see below), whose sum is σ = 51115145028480. Its totient is φ = 7555437734400.

The previous prime is 20010210201983. The next prime is 20010210202061. The reversal of 20010210202000 is 20201201002.

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 31 ways as a sum of consecutive naturals, for example, 9575487 + ... + 11476513.

It is an arithmetic number, because the mean of its divisors is an integer number (319469656428).

Almost surely, 2^{20010210202000} is an apocalyptic number.

20010210202000 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 20010210202000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25557572514240).

20010210202000 is an abundant number, since it is smaller than the sum of its proper divisors (31104934826480).

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

20010210202000 is a wasteful number, since it uses less digits than its factorization.

20010210202000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901346 (or 1901330 counting only the distinct ones).

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

Adding to 20010210202000 its reverse (20201201002), we get a palindrome (20030411403002).

The spelling of 20010210202000 in words is "twenty trillion, ten billion, two hundred ten million, two hundred two thousand".