2010211222020 has 24 divisors (see below), whose sum is σ = 5628591421824. Its totient is φ = 536056325856.

The previous prime is 2010211221983. The next prime is 2010211222039. The reversal of 2010211222020 is 202221120102.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 16751760124 + ... + 16751760243.

It is an arithmetic number, because the mean of its divisors is an integer number (234524642576).

Almost surely, 2^{2010211222020} is an apocalyptic number.

2010211222020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2010211222020 is an abundant number, since it is smaller than the sum of its proper divisors (3618380199804).

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

2010211222020 is a wasteful number, since it uses less digits than its factorization.

2010211222020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33503520379 (or 33503520377 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2010211222020 its reverse (202221120102), we get a palindrome (2212432342122).

The spelling of 2010211222020 in words is "two trillion, ten billion, two hundred eleven million, two hundred twenty-two thousand, twenty".