20222011201120 has 24 divisors (see below), whose sum is σ = 47774501463024. Its totient is φ = 8088804480384.

The previous prime is 20222011201111. The next prime is 20222011201129. The reversal of 20222011201120 is 2110211022202.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (20222011201111) and next prime (20222011201129).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 20222011201094 and 20222011201103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222011201129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63193784844 + ... + 63193785163.

It is an arithmetic number, because the mean of its divisors is an integer number (1990604227626).

Almost surely, 2^{20222011201120} is an apocalyptic number.

20222011201120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20222011201120 is an abundant number, since it is smaller than the sum of its proper divisors (27552490261904).

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

20222011201120 is a wasteful number, since it uses less digits than its factorization.

20222011201120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126387570022 (or 126387570014 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 20222011201120 its reverse (2110211022202), we get a palindrome (22332222223322).

The spelling of 20222011201120 in words is "twenty trillion, two hundred twenty-two billion, eleven million, two hundred one thousand, one hundred twenty".