11010020122 has 16 divisors (see below), whose sum is σ = 16606713312. Its totient is φ = 5474518000.

The previous prime is 11010020111. The next prime is 11010020123. The reversal of 11010020122 is 22102001011.

It is a junction number, because it is equal to n+sod(n) for n = 11010020099 and 11010020108.

It is not an unprimeable number, because it can be changed into a prime (11010020123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311013 + ... + 344599.

It is an arithmetic number, because the mean of its divisors is an integer number (1037919582).

Almost surely, 2^11010020122 is an apocalyptic number.

11010020122 is a deficient number, since it is larger than the sum of its proper divisors (5596693190).

11010020122 is a wasteful number, since it uses less digits than its factorization.

11010020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34493.

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

Adding to 11010020122 its reverse (22102001011), we get a palindrome (33112021133).

The spelling of 11010020122 in words is "eleven billion, ten million, twenty thousand, one hundred twenty-two".