10022022011 has 4 divisors (see below), whose sum is σ = 10023582024. Its totient is φ = 10020462000.

The previous prime is 10022022007. The next prime is 10022022067. The reversal of 10022022011 is 11022022001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10022022011 - 2² = 10022022007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10022021983 and 10022022001.

It is not an unprimeable number, because it can be changed into a prime (10022022071) 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, 770330 + ... + 783231.

It is an arithmetic number, because the mean of its divisors is an integer number (2505895506).

Almost surely, 2^10022022011 is an apocalyptic number.

10022022011 is a deficient number, since it is larger than the sum of its proper divisors (1560013).

10022022011 is an equidigital number, since it uses as much as digits as its factorization.

10022022011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1560012.

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

Adding to 10022022011 its reverse (11022022001), we get a palindrome (21044044012).

The spelling of 10022022011 in words is "ten billion, twenty-two million, twenty-two thousand, eleven".