212322122302000 has 80 divisors (see below), whose sum is σ = 543594591326592. Its totient is φ = 79933034265600.

The previous prime is 212322122301977. The next prime is 212322122302007. The reversal of 212322122302000 is 203221223212.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (212322122302007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3122350152 + ... + 3122418151.

Almost surely, 2^{212322122302000} is an apocalyptic number.

212322122302000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212322122302000 is an abundant number, since it is smaller than the sum of its proper divisors (331272469024592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212322122302000 is a wasteful number, since it uses less digits than its factorization.

212322122302000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6244768343 (or 6244768327 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 212322122302000 its reverse (203221223212), we get a palindrome (212525343525212).

The spelling of 212322122302000 in words is "two hundred twelve trillion, three hundred twenty-two billion, one hundred twenty-two million, three hundred two thousand".