20220001010010 has 24 divisors (see below), whose sum is σ = 52572002626260. Its totient is φ = 5392000269312.

The previous prime is 20220001009997. The next prime is 20220001010039. The reversal of 20220001010010 is 1001010002202.

It can be written as a sum of positive squares in 2 ways, for example, as 17055768398769 + 3164232611241 = 4129863^2 + 1778829^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 20220001009974 and 20220001010001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112333338855 + ... + 112333339034.

Almost surely, 2^{20220001010010} is an apocalyptic number.

20220001010010 is an abundant number, since it is smaller than the sum of its proper divisors (32352001616250).

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

20220001010010 is a wasteful number, since it uses less digits than its factorization.

20220001010010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224666677902 (or 224666677899 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 20220001010010 its reverse (1001010002202), we get a palindrome (21221011012212).

The spelling of 20220001010010 in words is "twenty trillion, two hundred twenty billion, one million, ten thousand, ten".