2010221210100 has 36 divisors (see below), whose sum is σ = 5816240035424. Its totient is φ = 536058989280.

The previous prime is 2010221210089. The next prime is 2010221210131. The reversal of 2010221210100 is 10121220102.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3350368384 + ... + 3350368983.

Almost surely, 2^{2010221210100} is an apocalyptic number.

2010221210100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2010221210100 is an abundant number, since it is smaller than the sum of its proper divisors (3806018825324).

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

2010221210100 is a wasteful number, since it uses less digits than its factorization.

2010221210100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6700737384 (or 6700737377 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2010221210100 its reverse (10121220102), we get a palindrome (2020342430202).

The spelling of 2010221210100 in words is "two trillion, ten billion, two hundred twenty-one million, two hundred ten thousand, one hundred".