2123322298 has 4 divisors (see below), whose sum is σ = 3184983450. Its totient is φ = 1061661148.

The previous prime is 2123322281. The next prime is 2123322307. The reversal of 2123322298 is 8922233212.

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., 1363603329 + 759718969 = 36927^2 + 27563^2 .

It is a super-3 number, since 3×2123322298³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530830573 + ... + 530830576.

Almost surely, 2^2123322298 is an apocalyptic number.

2123322298 is a deficient number, since it is larger than the sum of its proper divisors (1061661152).

2123322298 is a wasteful number, since it uses less digits than its factorization.

2123322298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061661151.

The product of its digits is 20736, while the sum is 34.

The square root of 2123322298 is about 46079.5214601888. The cubic root of 2123322298 is about 1285.3023655224.

The spelling of 2123322298 in words is "two billion, one hundred twenty-three million, three hundred twenty-two thousand, two hundred ninety-eight".