2012022098 has 4 divisors (see below), whose sum is σ = 3018033150. Its totient is φ = 1006011048.

The previous prime is 2012022079. The next prime is 2012022139. The reversal of 2012022098 is 8902202102.

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., 1881217129 + 130804969 = 43373^2 + 11437^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503005523 + ... + 503005526.

Almost surely, 2^2012022098 is an apocalyptic number.

2012022098 is a deficient number, since it is larger than the sum of its proper divisors (1006011052).

2012022098 is a wasteful number, since it uses less digits than its factorization.

2012022098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006011051.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 2012022098 is about 44855.5693086154. The cubic root of 2012022098 is about 1262.4404908460.

The spelling of 2012022098 in words is "two billion, twelve million, twenty-two thousand, ninety-eight".