2206948793474 has 4 divisors (see below), whose sum is σ = 3310423190214. Its totient is φ = 1103474396736.

The previous prime is 2206948793461. The next prime is 2206948793501. The reversal of 2206948793474 is 4743978496022.

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., 2124140098249 + 82808695225 = 1457443^2 + 287765^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2206948793474.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551737198367 + ... + 551737198370.

Almost surely, 2^{2206948793474} is an apocalyptic number.

2206948793474 is a deficient number, since it is larger than the sum of its proper divisors (1103474396740).

2206948793474 is a wasteful number, since it uses less digits than its factorization.

2206948793474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103474396739.

The product of its (nonzero) digits is 146313216, while the sum is 65.

The spelling of 2206948793474 in words is "two trillion, two hundred six billion, nine hundred forty-eight million, seven hundred ninety-three thousand, four hundred seventy-four".