146102106226 has 4 divisors (see below), whose sum is σ = 219153159342. Its totient is φ = 73051053112.

The previous prime is 146102106223. The next prime is 146102106259. The reversal of 146102106226 is 622601201641.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 622601201641 = 252341 ⋅2467301.

It can be written as a sum of positive squares in only one way, i.e., 139053664201 + 7048442025 = 372899^2 + 83955^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (146102106221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36525526555 + ... + 36525526558.

Almost surely, 2^146102106226 is an apocalyptic number.

146102106226 is a deficient number, since it is larger than the sum of its proper divisors (73051053116).

146102106226 is an equidigital number, since it uses as much as digits as its factorization.

146102106226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73051053115.

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 146102106226 its reverse (622601201641), we get a palindrome (768703307867).

The spelling of 146102106226 in words is "one hundred forty-six billion, one hundred two million, one hundred six thousand, two hundred twenty-six".