20011022220119 has 16 divisors (see below), whose sum is σ = 23868228288000. Its totient is φ = 16403697810720.

The previous prime is 20011022220089. The next prime is 20011022220127. The reversal of 20011022220119 is 91102222011002.

It is a de Polignac number, because none of the positive numbers 2^k-20011022220119 is a prime.

It is a super-2 number, since 2×20011022220119² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 20011022220094 and 20011022220103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20011022220179) 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, 9884297 + ... + 11735474.

It is an arithmetic number, because the mean of its divisors is an integer number (1491764268000).

Almost surely, 2^{20011022220119} is an apocalyptic number.

20011022220119 is a deficient number, since it is larger than the sum of its proper divisors (3857206067881).

20011022220119 is a wasteful number, since it uses less digits than its factorization.

20011022220119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21625550.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 20011022220119 in words is "twenty trillion, eleven billion, twenty-two million, two hundred twenty thousand, one hundred nineteen".