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2022001000222 = 27839221188711
BaseRepresentation
bin11101011011001000101…
…001101011111100011110
321011022010201121110111011
4131123020221223330132
5231112024224001342
64144521110445434
7266041032630610
oct35331051537436
97138121543434
102022001000222
1170a58693a9a5
12287a6406387a
1311889b6766b8
146dc18810db0
15378e4757717
hex1d6c8a6bf1e

2022001000222 has 32 divisors (see below), whose sum is σ = 3508448961024. Its totient is φ = 856033850400.

The previous prime is 2022001000199. The next prime is 2022001000223. The reversal of 2022001000222 is 2220001002202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022001000223) 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, 10620447 + ... + 10809157.

It is an arithmetic number, because the mean of its divisors is an integer number (109639030032).

Almost surely, 22022001000222 is an apocalyptic number.

2022001000222 is a deficient number, since it is larger than the sum of its proper divisors (1486447960802).

2022001000222 is a wasteful number, since it uses less digits than its factorization.

2022001000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198024.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 2022001000222 its reverse (2220001002202), we get a palindrome (4242002002424).

The spelling of 2022001000222 in words is "two trillion, twenty-two billion, one million, two hundred twenty-two", and thus it is an aban number.

Divisors: 1 2 7 14 83 166 581 1162 9221 18442 64547 129094 188711 377422 765343 1320977 1530686 2641954 5357401 10714802 15663013 31326026 109641091 219282182 1740104131 3480208262 12180728917 24361457834 144428642873 288857285746 1011000500111 2022001000222