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2020022000210 = 25216193476261
BaseRepresentation
bin11101011001010010101…
…100011001101001010010
321011010000210202211211102
4131121102230121221102
5231044001113001320
64143552453544402
7265641012461354
oct35312254315122
97133023684742
102020022000210
117097608369a5
122875b1345102
13118644672986
146daaba610d4
153782ab42175
hex1d652b19a52

2020022000210 has 16 divisors (see below), whose sum is σ = 3637722211992. Its totient is φ = 807634886400.

The previous prime is 2020022000203. The next prime is 2020022000237. The reversal of 2020022000210 is 120002200202.

It can be written as a sum of positive squares in 4 ways, for example, as 1605874407361 + 414147592849 = 1267231^2 + 643543^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2020022000191 and 2020022000200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46716521 + ... + 46759740.

Almost surely, 22020022000210 is an apocalyptic number.

2020022000210 is a deficient number, since it is larger than the sum of its proper divisors (1617700211782).

2020022000210 is a wasteful number, since it uses less digits than its factorization.

2020022000210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93478429.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 2020022000210 its reverse (120002200202), we get a palindrome (2140024200412).

The spelling of 2020022000210 in words is "two trillion, twenty billion, twenty-two million, two hundred ten", and thus it is an aban number.

Divisors: 1 2 5 10 2161 4322 10805 21610 93476261 186952522 467381305 934762610 202002200021 404004400042 1010011000105 2020022000210