20270733366206 has 4 divisors (see below), whose sum is σ = 30406100049312. Its totient is φ = 10135366683102.

The previous prime is 20270733366179. The next prime is 20270733366287. The reversal of 20270733366206 is 60266333707202.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5067683341550 + ... + 5067683341553.

It is an arithmetic number, because the mean of its divisors is an integer number (7601525012328).

Almost surely, 2^{20270733366206} is an apocalyptic number.

20270733366206 is a deficient number, since it is larger than the sum of its proper divisors (10135366683106).

20270733366206 is a wasteful number, since it uses less digits than its factorization.

20270733366206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10135366683105.

The product of its (nonzero) digits is 2286144, while the sum is 47.

The spelling of 20270733366206 in words is "twenty trillion, two hundred seventy billion, seven hundred thirty-three million, three hundred sixty-six thousand, two hundred six".