10111012022 has 8 divisors (see below), whose sum is σ = 15374278776. Its totient is φ = 4986252432.

The previous prime is 10111012007. The next prime is 10111012027. The reversal of 10111012022 is 22021011101.

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 = 10111011994 and 10111012012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111012027) 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, 34626608 + ... + 34626899.

It is an arithmetic number, because the mean of its divisors is an integer number (1921784847).

Almost surely, 2^10111012022 is an apocalyptic number.

10111012022 is a deficient number, since it is larger than the sum of its proper divisors (5263266754).

10111012022 is an equidigital number, since it uses as much as digits as its factorization.

10111012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69253582.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10111012022 its reverse (22021011101), we get a palindrome (32132023123).

The spelling of 10111012022 in words is "ten billion, one hundred eleven million, twelve thousand, twenty-two".