11110022022012 has 48 divisors (see below), whose sum is σ = 26171298871200. Its totient is φ = 3668065189888.

The previous prime is 11110022021963. The next prime is 11110022022107. The reversal of 11110022022012 is 21022022001111.

It is a junction number, because it is equal to n+sod(n) for n = 11110022021982 and 11110022022000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8170053 + ... + 9432380.

It is an arithmetic number, because the mean of its divisors is an integer number (545235393150).

Almost surely, 2^{11110022022012} is an apocalyptic number.

11110022022012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11110022022012 is an abundant number, since it is smaller than the sum of its proper divisors (15061276849188).

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

11110022022012 is a wasteful number, since it uses less digits than its factorization.

11110022022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17602942 (or 17602940 counting only the distinct ones).

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

Adding to 11110022022012 its reverse (21022022001111), we get a palindrome (32132044023123).

The spelling of 11110022022012 in words is "eleven trillion, one hundred ten billion, twenty-two million, twenty-two thousand, twelve".