11012220222019 has 8 divisors (see below), whose sum is σ = 11600204568080. Its totient is φ = 10425075256800.

The previous prime is 11012220221999. The next prime is 11012220222049. The reversal of 11012220222019 is 91022202221011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11012220222019 - 2¹⁷ = 11012220090947 is a prime.

It is a super-2 number, since 2×11012220222019² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11012220221984 and 11012220222002.

It is not an unprimeable number, because it can be changed into a prime (11012220222049) 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, 209818272 + ... + 209870749.

It is an arithmetic number, because the mean of its divisors is an integer number (1450025571010).

Almost surely, 2^{11012220222019} is an apocalyptic number.

11012220222019 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

11012220222019 is a deficient number, since it is larger than the sum of its proper divisors (587984346061).

11012220222019 is a wasteful number, since it uses less digits than its factorization.

11012220222019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419690421.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 11012220222019 in words is "eleven trillion, twelve billion, two hundred twenty million, two hundred twenty-two thousand, nineteen".