20221222200009 has 16 divisors (see below), whose sum is σ = 27342253209600. Its totient is φ = 13290515250320.

The previous prime is 20221222199977. The next prime is 20221222200097. The reversal of 20221222200009 is 90000222212202.

It is a cyclic number.

It is not a de Polignac number, because 20221222200009 - 2⁵ = 20221222199977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20221222207009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5152192 + ... + 8184590.

It is an arithmetic number, because the mean of its divisors is an integer number (1708890825600).

Almost surely, 2^{20221222200009} is an apocalyptic number.

It is an amenable number.

20221222200009 is a deficient number, since it is larger than the sum of its proper divisors (7121031009591).

20221222200009 is a wasteful number, since it uses less digits than its factorization.

20221222200009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3063780.

The product of its (nonzero) digits is 1152, while the sum is 24.

The spelling of 20221222200009 in words is "twenty trillion, two hundred twenty-one billion, two hundred twenty-two million, two hundred thousand, nine".