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10212011202202 = 217389772116377
BaseRepresentation
bin1001010010011010101101…
…0011001101011010011010
31100011020222121201020012121
42110212223103031122122
52314303144331432302
633415155544531454
72102536105002445
oct224465323153232
940136877636177
1010212011202202
113287987108207
12118b1a5a80b8a
13590cb0a32024
1427439a50665c
1512a987aebe37
hex949ab4cd69a

10212011202202 has 16 divisors (see below), whose sum is σ = 16260770920680. Its totient is φ = 4793298462208.

The previous prime is 10212011202167. The next prime is 10212011202209. The reversal of 10212011202202 is 20220211021201.

It is a happy number.

10212011202202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5517946638961 + 4694064563241 = 2349031^2 + 2166579^2 .

It is not an unprimeable number, because it can be changed into a prime (10212011202209) 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, 386044963 + ... + 386071414.

Almost surely, 210212011202202 is an apocalyptic number.

10212011202202 is a deficient number, since it is larger than the sum of its proper divisors (6048759718478).

10212011202202 is a wasteful number, since it uses less digits than its factorization.

10212011202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772116785.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10212011202202 its reverse (20220211021201), we get a palindrome (30432222223403).

The spelling of 10212011202202 in words is "ten trillion, two hundred twelve billion, eleven million, two hundred two thousand, two hundred two".

Divisors: 1 2 17 34 389 778 6613 13226 772116377 1544232754 13125978409 26251956818 300353270653 600706541306 5106005601101 10212011202202