10111033422 has 48 divisors (see below), whose sum is σ = 25132124160. Its totient is φ = 2877872976.

The previous prime is 10111033417. The next prime is 10111033423. The reversal of 10111033422 is 22433011101.

10111033422 is a `hidden beast` number, since 101 + 110 + 33 + 422 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10111033395 and 10111033404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111033423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119422 + ... + 185697.

It is an arithmetic number, because the mean of its divisors is an integer number (523585920).

Almost surely, 2^10111033422 is an apocalyptic number.

10111033422 is an abundant number, since it is smaller than the sum of its proper divisors (15021090738).

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

10111033422 is a wasteful number, since it uses less digits than its factorization.

10111033422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305397 (or 305394 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10111033422 its reverse (22433011101), we get a palindrome (32544044523).

The spelling of 10111033422 in words is "ten billion, one hundred eleven million, thirty-three thousand, four hundred twenty-two".