11210020220019 has 16 divisors (see below), whose sum is σ = 15362414912160. Its totient is φ = 7268239292160.

The previous prime is 11210020219999. The next prime is 11210020220071. The reversal of 11210020220019 is 91002202001211.

It is not a de Polignac number, because 11210020220019 - 2⁹ = 11210020219507 is a prime.

It is a super-2 number, since 2×11210020220019² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11210020219977 and 11210020220004.

It is not an unprimeable number, because it can be changed into a prime (11210020220099) 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, 344123832 + ... + 344156405.

It is an arithmetic number, because the mean of its divisors is an integer number (960150932010).

Almost surely, 2^{11210020220019} is an apocalyptic number.

11210020220019 is a deficient number, since it is larger than the sum of its proper divisors (4152394692141).

11210020220019 is an equidigital number, since it uses as much as digits as its factorization.

11210020220019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688280390.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 11210020220019 in words is "eleven trillion, two hundred ten billion, twenty million, two hundred twenty thousand, nineteen".