2022211121 has 8 divisors (see below), whose sum is σ = 2312022720. Its totient is φ = 1732630608.

The previous prime is 2022211117. The next prime is 2022211153. The reversal of 2022211121 is 1211122202.

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 2022211121 - 2² = 2022211117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2022211096 and 2022211105.

It is not an unprimeable number, because it can be changed into a prime (2022211171) 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, 38591 + ... + 74388.

It is an arithmetic number, because the mean of its divisors is an integer number (289002840).

Almost surely, 2^2022211121 is an apocalyptic number.

It is an amenable number.

2022211121 is a deficient number, since it is larger than the sum of its proper divisors (289811599).

2022211121 is a wasteful number, since it uses less digits than its factorization.

2022211121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115543.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 2022211121 is about 44969.0017790033. The cubic root of 2022211121 is about 1264.5679331810.

Adding to 2022211121 its reverse (1211122202), we get a palindrome (3233333323).

The spelling of 2022211121 in words is "two billion, twenty-two million, two hundred eleven thousand, one hundred twenty-one".