20222101010 has 8 divisors (see below), whose sum is σ = 36399781836. Its totient is φ = 8088840400.

The previous prime is 20222101007. The next prime is 20222101013. The reversal of 20222101010 is 1010122202.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (20222101007) and next prime (20222101013).

It can be written as a sum of positive squares in 2 ways, for example, as 20177918401 + 44182609 = 142049^2 + 6647^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 20222100982 and 20222101000.

It is not an unprimeable number, because it can be changed into a prime (20222101013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1011105041 + ... + 1011105060.

Almost surely, 2^20222101010 is an apocalyptic number.

20222101010 is a deficient number, since it is larger than the sum of its proper divisors (16177680826).

20222101010 is a wasteful number, since it uses less digits than its factorization.

20222101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022210108.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 20222101010 its reverse (1010122202), we get a palindrome (21232223212).

The spelling of 20222101010 in words is "twenty billion, two hundred twenty-two million, one hundred one thousand, ten".