2010122222020 has 72 divisors (see below), whose sum is σ = 4769276698368. Its totient is φ = 705748176000.

The previous prime is 2010122221993. The next prime is 2010122222131. The reversal of 2010122222020 is 202222210102.

It is a junction number, because it is equal to n+sod(n) for n = 2010122221985 and 2010122222003.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5247156 + ... + 5617195.

It is an arithmetic number, because the mean of its divisors is an integer number (66239954144).

Almost surely, 2^{2010122222020} is an apocalyptic number.

2010122222020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2010122222020 is an abundant number, since it is smaller than the sum of its proper divisors (2759154476348).

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

2010122222020 is a wasteful number, since it uses less digits than its factorization.

2010122222020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10864429 (or 10864398 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2010122222020 its reverse (202222210102), we get a palindrome (2212344432122).

The spelling of 2010122222020 in words is "two trillion, ten billion, one hundred twenty-two million, two hundred twenty-two thousand, twenty".