20222212020999 has 16 divisors (see below), whose sum is σ = 27637621769184. Its totient is φ = 13144544179200.

The previous prime is 20222212020977. The next prime is 20222212021003. The reversal of 20222212020999 is 99902021222202.

It is not a de Polignac number, because 20222212020999 - 2⁸ = 20222212020743 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20222212020999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222212020499) 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, 50512594 + ... + 50911359.

It is an arithmetic number, because the mean of its divisors is an integer number (1727351360574).

Almost surely, 2^{20222212020999} is an apocalyptic number.

20222212020999 is a deficient number, since it is larger than the sum of its proper divisors (7415409748185).

20222212020999 is a wasteful number, since it uses less digits than its factorization.

20222212020999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101425618.

The product of its (nonzero) digits is 93312, while the sum is 42.

The spelling of 20222212020999 in words is "twenty trillion, two hundred twenty-two billion, two hundred twelve million, twenty thousand, nine hundred ninety-nine".