2022212174 has 4 divisors (see below), whose sum is σ = 3033318264. Its totient is φ = 1011106086.

The previous prime is 2022212173. The next prime is 2022212189. The reversal of 2022212174 is 4712122202.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022212173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505553042 + ... + 505553045.

It is an arithmetic number, because the mean of its divisors is an integer number (758329566).

Almost surely, 2^2022212174 is an apocalyptic number.

2022212174 is a deficient number, since it is larger than the sum of its proper divisors (1011106090).

2022212174 is a wasteful number, since it uses less digits than its factorization.

2022212174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011106089.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 2022212174 is about 44969.0134870668. The cubic root of 2022212174 is about 1264.5681526750.

Adding to 2022212174 its reverse (4712122202), we get a palindrome (6734334376).

The spelling of 2022212174 in words is "two billion, twenty-two million, two hundred twelve thousand, one hundred seventy-four".