1022110020228 has 24 divisors (see below), whose sum is σ = 2601734597280. Its totient is φ = 309730309120.

The previous prime is 1022110020221. The next prime is 1022110020233. The reversal of 1022110020228 is 8220200112201.

It is not an unprimeable number, because it can be changed into a prime (1022110020221) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3871628733 + ... + 3871628996.

It is an arithmetic number, because the mean of its divisors is an integer number (108405608220).

Almost surely, 2^{1022110020228} is an apocalyptic number.

It is an amenable number.

1022110020228 is an abundant number, since it is smaller than the sum of its proper divisors (1579624577052).

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

1022110020228 is a wasteful number, since it uses less digits than its factorization.

1022110020228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7743257747 (or 7743257745 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 1022110020228 its reverse (8220200112201), we get a palindrome (9242310132429).

The spelling of 1022110020228 in words is "one trillion, twenty-two billion, one hundred ten million, twenty thousand, two hundred twenty-eight".