100020220202011 has 32 divisors (see below), whose sum is σ = 101813498519040. Its totient is φ = 98244556819200.

The previous prime is 100020220201997. The next prime is 100020220202027. The reversal of 100020220202011 is 110202022020001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 100020220202011 - 2⁷ = 100020220201883 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100020220201982 and 100020220202000.

It is not an unprimeable number, because it can be changed into a prime (100020220202311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10516262746 + ... + 10516272256.

It is an arithmetic number, because the mean of its divisors is an integer number (3181671828720).

Almost surely, 2^{100020220202011} is an apocalyptic number.

100020220202011 is a deficient number, since it is larger than the sum of its proper divisors (1793278317029).

100020220202011 is an equidigital number, since it uses as much as digits as its factorization.

100020220202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11155.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100020220202011 its reverse (110202022020001), we get a palindrome (210222242222012).

The spelling of 100020220202011 in words is "one hundred trillion, twenty billion, two hundred twenty million, two hundred two thousand, eleven".