2022105251 has 8 divisors (see below), whose sum is σ = 2051059200. Its totient is φ = 1993235400.

The previous prime is 2022105209. The next prime is 2022105257. The reversal of 2022105251 is 1525012202.

It is a happy number.

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 2022105251 - 2²⁶ = 1954996387 is a prime.

It is a super-2 number, since 2×2022105251² = 8177819292243546002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2022105257) 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, 28226 + ... + 69576.

It is an arithmetic number, because the mean of its divisors is an integer number (256382400).

Almost surely, 2^2022105251 is an apocalyptic number.

2022105251 is a deficient number, since it is larger than the sum of its proper divisors (28953949).

2022105251 is an equidigital number, since it uses as much as digits as its factorization.

2022105251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42049.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 2022105251 is about 44967.8246193876. The cubic root of 2022105251 is about 1264.5458645746.

Adding to 2022105251 its reverse (1525012202), we get a palindrome (3547117453).

The spelling of 2022105251 in words is "two billion, twenty-two million, one hundred five thousand, two hundred fifty-one".