110891869422 has 32 divisors (see below), whose sum is σ = 228448400544. Its totient is φ = 35863142400.

The previous prime is 110891869367. The next prime is 110891869423. The reversal of 110891869422 is 224968198011.

It is a super-2 number, since 2×110891869422² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110891869423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1200723 + ... + 1289774.

It is an arithmetic number, because the mean of its divisors is an integer number (7139012517).

Almost surely, 2^110891869422 is an apocalyptic number.

110891869422 is an abundant number, since it is smaller than the sum of its proper divisors (117556531122).

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

110891869422 is a wasteful number, since it uses less digits than its factorization.

110891869422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2490724.

The product of its (nonzero) digits is 497664, while the sum is 51.

The spelling of 110891869422 in words is "one hundred ten billion, eight hundred ninety-one million, eight hundred sixty-nine thousand, four hundred twenty-two".