2222200201020 has 24 divisors (see below), whose sum is σ = 6222160563024. Its totient is φ = 592586720256.

The previous prime is 2222200200929. The next prime is 2222200201139. The reversal of 2222200201020 is 201020022222.

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

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, 18518334949 + ... + 18518335068.

It is an arithmetic number, because the mean of its divisors is an integer number (259256690126).

Almost surely, 2^{2222200201020} is an apocalyptic number.

2222200201020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222200201020 is an abundant number, since it is smaller than the sum of its proper divisors (3999960362004).

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

2222200201020 is a wasteful number, since it uses less digits than its factorization.

2222200201020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37036670029 (or 37036670027 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 2222200201020 its reverse (201020022222), we get a palindrome (2423220223242).

The spelling of 2222200201020 in words is "two trillion, two hundred twenty-two billion, two hundred million, two hundred one thousand, twenty".