10111120220022 has 16 divisors (see below), whose sum is σ = 20222275154880. Its totient is φ = 3370367620872.

The previous prime is 10111120220017. The next prime is 10111120220029. The reversal of 10111120220022 is 22002202111101.

It is a junction number, because it is equal to n+sod(n) for n = 10111120219983 and 10111120220010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111120220029) 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, 3808533 + ... + 5892975.

It is an arithmetic number, because the mean of its divisors is an integer number (1263892197180).

Almost surely, 2^{10111120220022} is an apocalyptic number.

10111120220022 is an abundant number, since it is smaller than the sum of its proper divisors (10111154934858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10111120220022 is a wasteful number, since it uses less digits than its factorization.

10111120220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2892907.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10111120220022 its reverse (22002202111101), we get a palindrome (32113322331123).

The spelling of 10111120220022 in words is "ten trillion, one hundred eleven billion, one hundred twenty million, two hundred twenty thousand, twenty-two".