20229299207 has 8 divisors (see below), whose sum is σ = 21797454000. Its totient is φ = 18662866560.

The previous prime is 20229299173. The next prime is 20229299231. The reversal of 20229299207 is 70299292202.

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

It is not a de Polignac number, because 20229299207 - 2¹⁰ = 20229298183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20229299287) 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, 406082 + ... + 453167.

It is an arithmetic number, because the mean of its divisors is an integer number (2724681750).

Almost surely, 2^20229299207 is an apocalyptic number.

20229299207 is a deficient number, since it is larger than the sum of its proper divisors (1568154793).

20229299207 is a wasteful number, since it uses less digits than its factorization.

20229299207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861073.

The product of its (nonzero) digits is 163296, while the sum is 44.

The spelling of 20229299207 in words is "twenty billion, two hundred twenty-nine million, two hundred ninety-nine thousand, two hundred seven".