20322211223229 has 8 divisors (see below), whose sum is σ = 27105832675680. Its totient is φ = 13543365293136.

The previous prime is 20322211223113. The next prime is 20322211223231. The reversal of 20322211223229 is 92232211222302.

It is a happy number.

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

It is not a de Polignac number, because 20322211223229 - 2⁷ = 20322211223101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20322211223229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20322211223329) 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, 1193870659 + ... + 1193887680.

It is an arithmetic number, because the mean of its divisors is an integer number (3388229084460).

Almost surely, 2^{20322211223229} is an apocalyptic number.

It is an amenable number.

20322211223229 is a deficient number, since it is larger than the sum of its proper divisors (6783621452451).

20322211223229 is a wasteful number, since it uses less digits than its factorization.

20322211223229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2387761179.

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 20322211223229 in words is "twenty trillion, three hundred twenty-two billion, two hundred eleven million, two hundred twenty-three thousand, two hundred twenty-nine".