2213370146 has 8 divisors (see below), whose sum is σ = 3575444124. Its totient is φ = 1021555440.

The previous prime is 2213370121. The next prime is 2213370149. The reversal of 2213370146 is 6410733122.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2109105625 + 104264521 = 45925^2 + 10211^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2213370146² = 9798014806408122632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2213370149) 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, 42564785 + ... + 42564836.

Almost surely, 2^2213370146 is an apocalyptic number.

2213370146 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2213370146 is a deficient number, since it is larger than the sum of its proper divisors (1362073978).

2213370146 is a wasteful number, since it uses less digits than its factorization.

2213370146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85129636.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 2213370146 is about 47046.4679439382. The cubic root of 2213370146 is about 1303.2208392007.

The spelling of 2213370146 in words is "two billion, two hundred thirteen million, three hundred seventy thousand, one hundred forty-six".