11012110020219 has 64 divisors (see below), whose sum is σ = 18327233175552. Its totient is φ = 5713896384000.

The previous prime is 11012110020173. The next prime is 11012110020287. The reversal of 11012110020219 is 91202001121011.

It is not a de Polignac number, because 11012110020219 - 2¹⁹ = 11012109495931 is a prime.

It is a super-2 number, since 2×11012110020219² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 11012110020195 and 11012110020204.

It is not an unprimeable number, because it can be changed into a prime (11012110020299) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1250377114 + ... + 1250385920.

It is an arithmetic number, because the mean of its divisors is an integer number (286363018368).

Almost surely, 2^{11012110020219} is an apocalyptic number.

11012110020219 is a deficient number, since it is larger than the sum of its proper divisors (7315123155333).

11012110020219 is a wasteful number, since it uses less digits than its factorization.

11012110020219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14536.

The product of its (nonzero) digits is 72, while the sum is 21.

The spelling of 11012110020219 in words is "eleven trillion, twelve billion, one hundred ten million, twenty thousand, two hundred nineteen".