10011120022 has 4 divisors (see below), whose sum is σ = 15016680036. Its totient is φ = 5005560010.

The previous prime is 10011120011. The next prime is 10011120023. The reversal of 10011120022 is 22002111001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22002111001 = 13 ⋅1692470077.

It is a junction number, because it is equal to n+sod(n) for n = 10011119990 and 10011120008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011120023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2502780004 + ... + 2502780007.

It is an arithmetic number, because the mean of its divisors is an integer number (3754170009).

Almost surely, 2^10011120022 is an apocalyptic number.

10011120022 is a deficient number, since it is larger than the sum of its proper divisors (5005560014).

10011120022 is an equidigital number, since it uses as much as digits as its factorization.

10011120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5005560013.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10011120022 its reverse (22002111001), we get a palindrome (32013231023).

The spelling of 10011120022 in words is "ten billion, eleven million, one hundred twenty thousand, twenty-two".