146216522245 has 16 divisors (see below), whose sum is σ = 180501032448. Its totient is φ = 113648748160.

The previous prime is 146216522197. The next prime is 146216522267. The reversal of 146216522245 is 542225612641.

It is not a de Polignac number, because 146216522245 - 2²³ = 146208133637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 146216522198 and 146216522207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2238601 + ... + 2302990.

It is an arithmetic number, because the mean of its divisors is an integer number (11281314528).

Almost surely, 2^146216522245 is an apocalyptic number.

It is an amenable number.

146216522245 is a deficient number, since it is larger than the sum of its proper divisors (34284510203).

146216522245 is a wasteful number, since it uses less digits than its factorization.

146216522245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4541780.

The product of its digits is 230400, while the sum is 40.

The spelling of 146216522245 in words is "one hundred forty-six billion, two hundred sixteen million, five hundred twenty-two thousand, two hundred forty-five".