11022012041420 has 12 divisors (see below), whose sum is σ = 23146225287024. Its totient is φ = 4408804816560.

The previous prime is 11022012041419. The next prime is 11022012041429. The reversal of 11022012041420 is 2414021022011.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 551100602071 = 11022012041420 / (1 + 1 + 0 + 2 + 2 + 0 + 1 + 2 + 0 + 4 + 1 + 4 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 11022012041392 and 11022012041401.

It is not an unprimeable number, because it can be changed into a prime (11022012041429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275550301016 + ... + 275550301055.

It is an arithmetic number, because the mean of its divisors is an integer number (1928852107252).

Almost surely, 2^{11022012041420} is an apocalyptic number.

11022012041420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11022012041420 is an abundant number, since it is smaller than the sum of its proper divisors (12124213245604).

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

11022012041420 is a wasteful number, since it uses less digits than its factorization.

11022012041420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551100602080 (or 551100602078 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 11022012041420 its reverse (2414021022011), we get a palindrome (13436033063431).

The spelling of 11022012041420 in words is "eleven trillion, twenty-two billion, twelve million, forty-one thousand, four hundred twenty".