20465703330211 has 8 divisors (see below), whose sum is σ = 20755432099584. Its totient is φ = 20177725188360.

The previous prime is 20465703330197. The next prime is 20465703330227. The reversal of 20465703330211 is 11203330756402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20465703330211 - 2²³ = 20465694941603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20465703330911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437633335 + ... + 437680096.

It is an arithmetic number, because the mean of its divisors is an integer number (2594429012448).

Almost surely, 2^{20465703330211} is an apocalyptic number.

20465703330211 is a deficient number, since it is larger than the sum of its proper divisors (289728769373).

20465703330211 is a wasteful number, since it uses less digits than its factorization.

20465703330211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875313761.

The product of its (nonzero) digits is 90720, while the sum is 37.

The spelling of 20465703330211 in words is "twenty trillion, four hundred sixty-five billion, seven hundred three million, three hundred thirty thousand, two hundred eleven".