146312512210 has 16 divisors (see below), whose sum is σ = 263796408576. Its totient is φ = 58428585648.

The previous prime is 146312512207. The next prime is 146312512217. The reversal of 146312512210 is 12215213641.

It is not an unprimeable number, because it can be changed into a prime (146312512217) 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, 12046032 + ... + 12058171.

It is an arithmetic number, because the mean of its divisors is an integer number (16487275536).

Almost surely, 2^146312512210 is an apocalyptic number.

146312512210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146312512210 is a deficient number, since it is larger than the sum of its proper divisors (117483896366).

146312512210 is a wasteful number, since it uses less digits than its factorization.

146312512210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24104817.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 146312512210 its reverse (12215213641), we get a palindrome (158527725851).

The spelling of 146312512210 in words is "one hundred forty-six billion, three hundred twelve million, five hundred twelve thousand, two hundred ten".