212302031098 has 4 divisors (see below), whose sum is σ = 318453046650. Its totient is φ = 106151015548.

The previous prime is 212302031027. The next prime is 212302031111. The reversal of 212302031098 is 890130203212.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 132595754769 + 79706276329 = 364137^2 + 282323^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53075507773 + ... + 53075507776.

Almost surely, 2^212302031098 is an apocalyptic number.

212302031098 is a deficient number, since it is larger than the sum of its proper divisors (106151015552).

212302031098 is a wasteful number, since it uses less digits than its factorization.

212302031098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106151015551.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 212302031098 in words is "two hundred twelve billion, three hundred two million, thirty-one thousand, ninety-eight".